Bump Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing.XUnit

Bumps [Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing.XUnit](https://github.com/dotnet/roslyn-sdk) from 1.1.1 to 1.1.2.
- [Release notes](https://github.com/dotnet/roslyn-sdk/releases)
- [Commits](https://github.com/dotnet/roslyn-sdk/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>

src/Machine.Specifications.Analyzers.Tests/Machine.Specifications.Analyzers.Tests.csproj

@@ -9,7 +9,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis" Version="4.9.2" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing.XUnit" Version="1.1.1" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing.XUnit" Version="1.1.1" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing.XUnit" Version="1.1.1" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing.XUnit" Version="1.1.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="xunit" Version="2.9.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">