Bump the xuint group with 1 update

Bumps the xuint group with 1 update: [xunit](https://github.com/xunit/xunit).

- [Commits](xunit/xunit@2.6.0...2.6.1)

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

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

Author: dependabot[bot]

tests/Directory.Build.props

@@ -14,7 +14,7 @@
   <ItemGroup>
     <PackageReference Include="MartinCostello.Logging.XUnit" Version="0.3.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.0" />
-    <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="coverlet.collector" Version="6.0.0" />
   </ItemGroup>