Bump xunit.runner.visualstudio from 2.4.3 to 2.5.3

Bumps [xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit) from 2.4.3 to 2.5.3.
- [Release notes](https://github.com/xunit/visualstudio.xunit/releases)
- [Commits](xunit/visualstudio.xunit@v2.4.3...2.5.3)

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

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

Tests.props

@@ -16,8 +16,8 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.1" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="xunit" Version="2.5.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" Condition="'$(TargetFramework)' == 'netcoreapp2.1'" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" Condition="'$(TargetFramework)' == 'netcoreapp2.1'" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
     <PackageReference Include="Moq" Version="4.20.69" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="2.1.*" Condition="'$(TargetFramework)' == 'netcoreapp2.1' OR '$(TargetFramework)' == 'net48'" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="3.1.*" Condition="'$(TargetFramework)' == 'netcoreapp3.1'" />