chore(deps): update dependency microsoft.codeanalysis.csharp to 4.12.0 (#716)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Directory.Packages.props

@@ -22,7 +22,7 @@
     <PackageVersion Include="SharpCompress" Version="0.38.0" />
   </ItemGroup>
   <ItemGroup>
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
   </ItemGroup>