Bump xunit from 2.6.2 to 2.6.3

Bumps [xunit](https://github.com/xunit/xunit) from 2.6.2 to 2.6.3.
- [Commits](xunit/xunit@2.6.2...2.6.3)

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

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

Directory.Packages.props

@@ -40,7 +40,7 @@
     <PackageVersion Include="SpecFlow.Plus.LivingDocPlugin" Version="3.9.57" />
     <PackageVersion Include="SpecFlow.xUnit" Version="3.9.74" />
     <PackageVersion Include="WinUIEx" Version="2.3.3" />
-    <PackageVersion Include="xunit" Version="2.6.2" />
+    <PackageVersion Include="xunit" Version="2.6.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.5.4" />
   </ItemGroup>
 </Project>