Neo4j Dev Service image cannot be substituted with custom-built image
### Describe the bug

The Neo4j dev service has a property `quarkus.neo4j.devservices.image-name` to substitute the used Neo4j Docker image with a custom one. However, this property is currently only of limit usefulness, because the dev service -- in contrast to other dev services -- does not declare the provided image as a compatible subsitution to testcontainers.

### Expected behavior

Any image that I deliberately provide as a Neo4j substitution is accepted and used.

### Actual behavior

```
java.lang.RuntimeException: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
	[error]: Build step io.quarkus.neo4j.deployment.Neo4jDevServicesProcessor#startNeo4jDevService threw an exception: java.lang.RuntimeException: java.lang.IllegalStateException: Failed to verify that image 'registry.gitlab.com/xxx/neo4j-with-plugins:v4.4.9' is a compatible substitute for 'neo4j'. This generally means that you are trying to use an image that Testcontainers has not been designed to use. If this is deliberate, and if you are confident that the image is compatible, you should declare compatibility in code using the `asCompatibleSubstituteFor` method. For example:
   DockerImageName myImage = DockerImageName.parse("registry.gitlab.com/xxx/neo4j-with-plugins:v4.4.9").asCompatibleSubstituteFor("neo4j");
and then use `myImage` instead.
	at io.quarkus.neo4j.deployment.Neo4jDevServicesProcessor.startNeo4jDevService(Neo4jDevServicesProcessor.java:86)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:820)
	at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
	at org.jboss.threads.ContextHandler$1.runWith(ContextHandler.java:18)
	at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2449)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1478)
	at java.base/java.lang.Thread.run(Thread.java:829)
	at org.jboss.threads.JBossThread.run(JBossThread.java:501)
Caused by: java.lang.IllegalStateException: Failed to verify that image 'registry.gitlab.com/xxx/neo4j-with-plugins:v4.4.9' is a compatible substitute for 'neo4j'. This generally means that you are trying to use an image that Testcontainers has not been designed to use. If this is deliberate, and if you are confident that the image is compatible, you should declare compatibility in code using the `asCompatibleSubstituteFor` method. For example:
   DockerImageName myImage = DockerImageName.parse("registry.gitlab.com/xxx/neo4j-with-plugins:v4.4.9").asCompatibleSubstituteFor("neo4j");
and then use `myImage` instead.
	at org.testcontainers.utility.DockerImageName.assertCompatibleWith(DockerImageName.java:248)
	at org.testcontainers.containers.Neo4jContainer.<init>(Neo4jContainer.java:91)
	at org.testcontainers.containers.Neo4jContainer.<init>(Neo4jContainer.java:77)
	at io.quarkus.neo4j.deployment.Neo4jDevServicesProcessor.startNeo4j(Neo4jDevServicesProcessor.java:130)
	at io.quarkus.neo4j.deployment.Neo4jDevServicesProcessor.startNeo4jDevService(Neo4jDevServicesProcessor.java:72)
	... 11 more
```

### How to Reproduce?

```sh
mvn io.quarkus.platform:quarkus-maven-plugin:2.3.1.Final:create \\
          -DprojectGroupId=org.acme \\
          -DprojectArtifactId=neo4j-quickstart \\
          -DclassName="org.acme.datasource.GreetingResource" \\
          -Dextensions="resteasy,neo4j,resteasy-jackson,neo4j"

cd neo4j-quickstart

echo "quarkus.neo4j.devservices.image-name = debian:buster" >> ./src/main/resources/application.properties

mvn verify
```

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

Linux pres 5.10.75-1-lts #1 SMP Wed, 20 Oct 2021 11:02:09 +0000 x86_64 GNU/Linux

### Output of `java -version`

openjdk version "11.0.12" 2021-07-20 OpenJDK Runtime Environment (build 11.0.12+7) OpenJDK 64-Bit Server VM (build 11.0.12+7, mixed mode)

### GraalVM version (if different from Java)

_No response_

### Quarkus version or git rev

see commands above

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

maven

### Additional information

Something like https://github.com/quarkusio/quarkus/blob/main/extensions/devservices/postgresql/src/main/java/io/quarkus/devservices/postgresql/deployment/PostgresqlDevServicesProcessor.java#L68 is missing for the Neo4j dev service. Support for any kind of image substitution seems to have been added for other dev services with https://github.com/quarkusio/quarkus/pull/15939 but Neo4j didn't exist at that point in time.
diff --git a/extensions/neo4j/deployment/src/main/java/io/quarkus/neo4j/deployment/Neo4jDevServicesProcessor.java b/extensions/neo4j/deployment/src/main/java/io/quarkus/neo4j/deployment/Neo4jDevServicesProcessor.java
index 4084ef36dab..4a8928af2b6 100644
--- a/extensions/neo4j/deployment/src/main/java/io/quarkus/neo4j/deployment/Neo4jDevServicesProcessor.java
+++ b/extensions/neo4j/deployment/src/main/java/io/quarkus/neo4j/deployment/Neo4jDevServicesProcessor.java
@@ -10,6 +10,7 @@
 
 import org.jboss.logging.Logger;
 import org.testcontainers.containers.Neo4jContainer;
+import org.testcontainers.utility.DockerImageName;
 
 import io.quarkus.deployment.IsNormal;
 import io.quarkus.deployment.annotations.BuildProducer;
@@ -127,7 +128,8 @@ private Neo4jContainer<?> startNeo4j(Neo4jDevServiceConfig configuration, Launch
             return null;
         }
 
-        var neo4jContainer = new Neo4jContainer<>(configuration.imageName);
+        var neo4jContainer = new Neo4jContainer<>(
+                DockerImageName.parse(configuration.imageName).asCompatibleSubstituteFor("neo4j"));
         configuration.additionalEnv.forEach(neo4jContainer::addEnv);
         neo4jContainer.start();
         return neo4jContainer;
['extensions/neo4j/deployment/src/main/java/io/quarkus/neo4j/deployment/Neo4jDevServicesProcessor.java']