[package] Poco/all: Cmake upstream uses Poco, not poco
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### Package and Environment Details (include every applicable attribute)
  * Package Name/Version: **poco/all**

Upstream is using Poco and not poco and here. this issue is simuliar to #357 




### Steps to reproduce (Include if Applicable)
conanfile.txt
```txt
[requires]
poco/1.9.4 
[generators]
cmake_find_package
cmake_paths
```


CMakeLists.txt
```cmake
cmake_minimum_required(VERSION 3.10.0)
project(MyProject VERSION 0.1.0)
# does not work with conan
find_package(Poco REQUIRED COMPONENTS Foundation Net Zip )
# does work with conan
find_package(poco REQUIRED COMPONENTS Foundation Net Zip )
add_executable(my_exe main.cpp)
# does work with conan
target_link_libraries(my_exe PUBLIC Poco::Foundation Poco::Zip Poco::Net)
```


diff --git a/recipes/poco/all/conanfile.py b/recipes/poco/all/conanfile.py
index 9fb75f4e5..073c5b7ee 100644
--- a/recipes/poco/all/conanfile.py
+++ b/recipes/poco/all/conanfile.py
@@ -7,8 +7,7 @@ from conans.errors import ConanInvalidConfiguration
 class PocoConan(ConanFile):
     name = "poco"
     url = "https://github.com/conan-io/conan-center-index"
-    homepage = "https://pocoproject.org"
-    author = "Poco Project <poco@pocoproject.org>"
+    homepage = "https://pocoproject.org"    
     topics = ("conan", "poco", "building", "networking", "server", "mobile", "embedded")
     exports_sources = "CMakeLists.txt"
     generators = "cmake"
@@ -185,3 +184,5 @@ class PocoConan(ConanFile):
             self.cpp_info.defines.extend(["POCO_STATIC=ON", "POCO_NO_AUTOMATIC_LIBS"])
             if self.settings.compiler == "Visual Studio":
                 self.cpp_info.libs.extend(["ws2_32", "Iphlpapi", "Crypt32"])
+        self.cpp_info.name = "Poco"
+
['recipes/poco/all/conanfile.py']