Bump xunit.runner.visualstudio

Bumps [xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit) from 2.5.1 to 2.5.3.
- [Release notes](https://github.com/xunit/visualstudio.xunit/releases)
- [Commits](xunit/visualstudio.xunit@2.5.1...2.5.3)

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

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

framework/libraries/migrate-library-csproj-keep-existing/src/Car.Net45/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
-  <package id="xunit.runner.visualstudio" version="2.5.1" targetFramework="net452" />
+  <package id="xunit.runner.visualstudio" version="2.5.3" targetFramework="net452" />
 </packages>