Bump xunit from 2.4.1 to 2.9.2

Bumps [xunit](https://github.com/xunit/xunit) from 2.4.1 to 2.9.2.
- [Commits](xunit/xunit@v2-2.4.1...v2-2.9.2)

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

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

build/Settings.Test.targets

@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TsuTestingLib)' == 'xUnit'">
-    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>