Bump Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.XUnit
Bump Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.XUnit

Bumps [Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.XUnit](https://github.com/dotnet/roslyn-sdk) from 1.0.1-beta1.21103.2 to 1.0.1-beta1.21106.1.
- [Release notes](https://github.com/dotnet/roslyn-sdk/releases)
- [Commits](https://github.com/dotnet/roslyn-sdk/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
PKRoma/refit