"Mutiny droped exception" when testing secured endpoint without authorization
### Describe the bug


When accessing a basic-auth secured endpoint with RestAssured without authorization the following Error is logged:
`ERROR [io.qua.mut.run.MutinyInfrastructure] (vert.x-eventloop-thread-11) Mutiny had to drop the following exception: java.lang.IllegalStateException: Response has already been written`.

For example the following Test will succeed, but `testHelloEndpointWithoutAuthorization` logs the error.

```java
@QuarkusTest
public class GreetingResourceTest {

    @Test
    public void testHelloEndpointWithoutAuthorization() {
        given()
          .when().get("/hello")
          .then()
             .statusCode(401);
    }

    @Test
    @TestSecurity(user = "admin", roles = "admin")
    public void testHelloEndpointWithAuthorization() {
        given()
                .when().get("/hello")
                .then()
                .statusCode(200)
                .body(is("Hello RESTEasy"));
    }
}
```  





### Expected behavior

Unitests shouldn't log errors.

### Actual behavior

```
2021-10-14 19:11:47,949 INFO  [io.quarkus] (main) Quarkus 2.3.0.Final on JVM started in 1.582s. Listening on: http://localhost:8081
2021-10-14 19:11:47,953 INFO  [io.quarkus] (main) Profile test activated. 
2021-10-14 19:11:47,953 INFO  [io.quarkus] (main) Installed features: [cdi, resteasy, security, security-properties-file, smallrye-context-propagation, vertx]
2021-10-14 19:11:48,975 ERROR [io.qua.mut.run.MutinyInfrastructure] (vert.x-eventloop-thread-11) Mutiny had to drop the following exception: java.lang.IllegalStateException: Response has already been written
	at io.vertx.core.http.impl.Http1xServerResponse.end(Http1xServerResponse.java:394)
	at io.vertx.core.http.impl.Http1xServerResponse.end(Http1xServerResponse.java:382)
	at io.vertx.core.http.impl.Http1xServerResponse.end(Http1xServerResponse.java:451)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer$4$1.onItem(HttpAuthorizer.java:164)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer$4$1.onItem(HttpAuthorizer.java:156)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:60)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.performInnerSubscription(UniOnItemTransformToUni.java:81)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:57)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransform$UniOnItemTransformProcessor.onItem(UniOnItemTransform.java:43)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransform.subscribe(UniOnItemTransform.java:22)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni.subscribe(UniOnItemTransformToUni.java:25)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:50)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer$4.onItem(HttpAuthorizer.java:156)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer$4.onItem(HttpAuthorizer.java:146)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:50)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer.doDeny(HttpAuthorizer.java:146)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer$2.accept(HttpAuthorizer.java:126)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer$2.accept(HttpAuthorizer.java:122)
	at io.smallrye.context.impl.wrappers.SlowContextualConsumer.accept(SlowContextualConsumer.java:21)
	at io.smallrye.mutiny.helpers.UniCallbackSubscriber.onItem(UniCallbackSubscriber.java:69)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:60)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.performInnerSubscription(UniOnItemTransformToUni.java:81)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:57)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransform$UniOnItemTransformProcessor.onItem(UniOnItemTransform.java:43)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransform.subscribe(UniOnItemTransform.java:22)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni.subscribe(UniOnItemTransformToUni.java:25)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:50)
	at io.smallrye.mutiny.groups.UniSubscribe.with(UniSubscribe.java:90)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer.doPermissionCheck(HttpAuthorizer.java:122)
	at io.quarkus.vertx.http.runtime.security.HttpAuthorizer.checkPermission(HttpAuthorizer.java:99)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$3.handle(HttpSecurityRecorder.java:218)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$3.handle(HttpSecurityRecorder.java:210)
	at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1127)
	at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:151)
	at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:133)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$2$2$1.onItem(HttpSecurityRecorder.java:128)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$2$2$1.onItem(HttpSecurityRecorder.java:118)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:50)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$2$2.onItem(HttpSecurityRecorder.java:118)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$2$2.onItem(HttpSecurityRecorder.java:104)
	at io.smallrye.mutiny.operators.uni.UniMemoizeOp.drain(UniMemoizeOp.java:152)
	at io.smallrye.mutiny.operators.uni.UniMemoizeOp.onItem(UniMemoizeOp.java:172)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
	at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.operators.uni.UniMemoizeOp.subscribe(UniMemoizeOp.java:76)
	at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
	at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:50)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$2.handle(HttpSecurityRecorder.java:104)
	at io.quarkus.vertx.http.runtime.security.HttpSecurityRecorder$2.handle(HttpSecurityRecorder.java:51)
	at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1127)
	at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:151)
	at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:133)
	at io.vertx.ext.web.impl.RouterImpl.handle(RouterImpl.java:55)
	at io.vertx.ext.web.impl.RouterImpl.handle(RouterImpl.java:37)
	at io.quarkus.vertx.http.runtime.VertxHttpRecorder$10.handle(VertxHttpRecorder.java:443)
	at io.quarkus.vertx.http.runtime.VertxHttpRecorder$10.handle(VertxHttpRecorder.java:440)
	at io.quarkus.vertx.http.runtime.VertxHttpRecorder$1.handle(VertxHttpRecorder.java:151)
	at io.quarkus.vertx.http.runtime.VertxHttpRecorder$1.handle(VertxHttpRecorder.java:133)
	at io.vertx.core.http.impl.Http1xServerRequestHandler.handle(Http1xServerRequestHandler.java:67)
	at io.vertx.core.http.impl.Http1xServerRequestHandler.handle(Http1xServerRequestHandler.java:30)
	at io.vertx.core.impl.EventLoopContext.emit(EventLoopContext.java:50)
	at io.vertx.core.impl.DuplicatedContext.emit(DuplicatedContext.java:168)
	at io.vertx.core.http.impl.Http1xServerConnection.handleMessage(Http1xServerConnection.java:143)
	at io.vertx.core.net.impl.ConnectionBase.read(ConnectionBase.java:155)
	at io.vertx.core.net.impl.VertxHandler.channelRead(VertxHandler.java:154)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
	at io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler.channelRead(WebSocketServerExtensionHandler.java:99)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.vertx.core.http.impl.Http1xUpgradeToH2CHandler.channelRead(Http1xUpgradeToH2CHandler.java:116)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.vertx.core.http.impl.Http1xOrH2CHandler.end(Http1xOrH2CHandler.java:61)
	at io.vertx.core.http.impl.Http1xOrH2CHandler.channelRead(Http1xOrH2CHandler.java:38)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:719)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:655)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:581)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)

2021-10-14 19:11:49,066 INFO  [io.quarkus] (main) Quarkus stopped in 0.023s

```

### How to Reproduce?

1. Setup
```bash
git clone git@github.com:hendrikstill/mutiny-drop-exception-test-security-bug.git
cd mutiny-drop-exception-test-security-bug
```
 
2. run tests
```bash
./mvnw clean test
```


### Output of `uname -a` or `ver`

Darwin Kernel Version 20.6.0: Mon Aug 30 06:12:21 PDT 2021; root:xnu-7195.141.6~3/RELEASE_X86_64

### Output of `java -version`

openjdk version "11.0.10" 2021-01-19

### GraalVM version (if different from Java)

OpenJDK 64-Bit Server VM GraalVM CE 20.3.1 (build 11.0.10+8-jvmci-20.3-b09, mixed mode, sharing

### Quarkus version or git rev

2.3.0.Final

### Build tool (ie. output of `mvnw --version` or `gradlew --version`)

Apache Maven 3.8.1 (05c21c65bdfed0f71a2f2ada8b84da59348c4c5d)

### Additional information

_No response_
diff --git a/extensions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/security/HttpAuthorizer.java b/extensions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/security/HttpAuthorizer.java
index 0b7ce8da9be..56813aed5d3 100644
--- a/extensions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/security/HttpAuthorizer.java
+++ b/extensions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/security/HttpAuthorizer.java
@@ -1,5 +1,6 @@
 package io.quarkus.vertx.http.runtime.security;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.BiFunction;
@@ -170,12 +171,20 @@ public void onSubscribe(UniSubscription subscription) {
 
                         @Override
                         public void onItem(Boolean item) {
-                            routingContext.response().end();
+                            if (!routingContext.response().ended()) {
+                                routingContext.response().end();
+                            }
                         }
 
                         @Override
                         public void onFailure(Throwable failure) {
-                            routingContext.fail(failure);
+                            if (!routingContext.response().ended()) {
+                                routingContext.fail(failure);
+                            } else if (!(failure instanceof IOException)) {
+                                log.error("Failed to send challenge", failure);
+                            } else {
+                                log.debug("Failed to send challenge", failure);
+                            }
                         }
                     });
                 } else {
['extensions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/security/HttpAuthorizer.java']