Bump Microsoft.CodeAnalysis.CSharp from 4.2.0-1.final to 4.2.0-4.final (PowerShell#17210)

Bumps [Microsoft.CodeAnalysis.CSharp](https://github.com/dotnet/roslyn) from 4.2.0-1.final to 4.2.0-4.final.
- [Release notes](https://github.com/dotnet/roslyn/releases)
- [Changelog](https://github.com/dotnet/roslyn/blob/main/docs/Breaking%20API%20Changes.md)
- [Commits](https://github.com/dotnet/roslyn/commits)

---
updated-dependencies:
- dependency-name: Microsoft.CodeAnalysis.CSharp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/Microsoft.PowerShell.Commands.Utility/Microsoft.PowerShell.Commands.Utility.csproj

@@ -31,7 +31,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0-1.final" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0-4.final" />
     <PackageReference Include="System.Threading.AccessControl" Version="7.0.0-preview.2.22152.2" />
     <PackageReference Include="System.Drawing.Common" Version="7.0.0-preview.2.22152.2" />
     <PackageReference Include="NJsonSchema" Version="10.6.9" />