Bump xunit.runner.visualstudio from 2.5.0 to 2.5.1 (#61)

Bumps [xunit.runner.visualstudio](https://github.com/xunit/xunit) from 2.5.0 to 2.5.1.
- [Commits](xunit/xunit@2.5.0...2.5.1)

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

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

Author: dependabot[bot]

src/Directory.Build.props

@@ -17,7 +17,7 @@
     <TestsNet>net6.0</TestsNet>
     <TestsNetCore>netcoreapp3.1</TestsNetCore>
     <XunitVersion>2.5.0</XunitVersion>
-    <XunitRunnerVisualstudio>2.5.0</XunitRunnerVisualstudio>
+    <XunitRunnerVisualstudio>2.5.1</XunitRunnerVisualstudio>
     <TestSdkVersion>17.7.2</TestSdkVersion>
 
     <AkkaVersion>1.5.13</AkkaVersion>