Bump the xunit group with 1 update

Bumps xunit.runner.visualstudio from 3.1.5 to 4.0.0

---
updated-dependencies:
- dependency-name: xunit.runner.visualstudio
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: xunit
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -18,7 +18,7 @@
     <PackageVersion Include="Testcontainers" Version="4.13.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="XUnit.Hosting" Version="4.0.0" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="4.0.0" />
     <PackageVersion Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>
 </Project>