Bump xunit from 2.6.0 to 2.6.1 (#109)

Bumps [xunit](https://github.com/xunit/xunit) from 2.6.0 to 2.6.1.
- [Commits](xunit/xunit@2.6.0...2.6.1)

---
updated-dependencies:
- dependency-name: xunit
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Directory.Build.props

@@ -68,7 +68,7 @@
     </PackageReference>
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="xunit" Version="2.6.0" />
+    <PackageReference Include="xunit" Version="2.6.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" />
     <PackageReference Include="PublicApiGenerator" Version="11.0.0" />
     <PackageReference Include="coverlet.collector" Version="6.0.0">