build(deps): Bump CSharpier.MSBuild from 0.25.0 to 0.26.1

Bumps [CSharpier.MSBuild](https://github.com/belav/csharpier) from 0.25.0 to 0.26.1.
- [Release notes](https://github.com/belav/csharpier/releases)
- [Changelog](https://github.com/belav/csharpier/blob/main/CHANGELOG.md)
- [Commits](belav/csharpier@0.25.0...0.26.1)

---
updated-dependencies:
- dependency-name: CSharpier.MSBuild
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Directory.Packages.props

@@ -3,7 +3,7 @@
   <Import Project="$(DirEngineeringSettings)sln.packages.props" />
 
   <ItemGroup>
-    <GlobalPackageReference Include="CSharpier.MSBuild" Version="0.25.0" />
+    <GlobalPackageReference Include="CSharpier.MSBuild" Version="0.26.1" />
     <GlobalPackageReference Include="GitVersion.MsBuild" Version="5.12.0" />
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.4" />
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="7.0.4" />