Bump Microsoft.CodeAnalysis.CSharp and Microsoft.CodeAnalysis.Analyze…

…rs (#270)

Bumps [Microsoft.CodeAnalysis.CSharp](https://github.com/dotnet/roslyn) and [Microsoft.CodeAnalysis.Analyzers](https://github.com/dotnet/roslyn-analyzers). These dependencies needed to be updated together.

Updates `Microsoft.CodeAnalysis.CSharp` from 4.11.0 to 4.12.0
- [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)

Updates `Microsoft.CodeAnalysis.Analyzers` from 3.11.0 to 3.3.4
- [Release notes](https://github.com/dotnet/roslyn-analyzers/releases)
- [Changelog](https://github.com/dotnet/roslyn-analyzers/blob/main/PostReleaseActivities.md)
- [Commits](https://github.com/dotnet/roslyn-analyzers/commits/v3.3.4)

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

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

benchmark/Dunet.Benchmark/Dunet.Benchmark.csproj

@@ -14,7 +14,7 @@
           <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
           <PrivateAssets>all</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0" />
     </ItemGroup>
 
     <ItemGroup>

src/Dunet.Generator/Dunet.Generator.csproj

@@ -20,7 +20,7 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.11.0" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0" />
         <PackageReference Include="PolySharp" Version="1.15.0">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>