Bump the microsoft group with 1 update

Bumps the microsoft group with 1 update: [Microsoft.CodeAnalysis.CSharp](https://github.com/dotnet/roslyn).


Updates `Microsoft.CodeAnalysis.CSharp` from 4.8.0 to 4.9.2
- [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-minor
  dependency-group: microsoft
...

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

src/Directory.Packages.props

@@ -2,7 +2,7 @@
   <ItemGroup>
     <PackageVersion Include="BenchmarkDotNet" Version="0.13.12" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageVersion Include="MSTest.TestAdapter" Version="3.2.2" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.2.2" />