Downgraded analyzer to support .NET 8 (#8186)

Author: michaelstaib

src/HotChocolate/Core/src/Types.Analyzers/HotChocolate.Types.Analyzers.csproj

@@ -17,7 +17,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" VersionOverride="4.13.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" VersionOverride="4.11.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" VersionOverride="3.11.0" PrivateAssets="all" />
   </ItemGroup>