Update the code analysis nuget in the c# 13 test project

Author: bjornhellander

StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp13/StyleCop.Analyzers.Test.CSharp13.csproj

@@ -18,7 +18,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0-3.24321.9" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0-1.24376.3" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" PrivateAssets="all" />
   </ItemGroup>