Bump xunit.runner.visualstudio from 2.4.1 to 2.4.3 (#287)

Bumps [xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit) from 2.4.1 to 2.4.3.
- [Release notes](https://github.com/xunit/visualstudio.xunit/releases)
- [Commits](https://github.com/xunit/visualstudio.xunit/commits/v2.4.3)

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

Directory.Build.targets

@@ -24,7 +24,7 @@
         <PackageReference Update="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.1.0" />
         <PackageReference Update="Newtonsoft.Json" Version="11.0.2" />
         <PackageReference Update="Microsoft.NET.Test.Sdk" Version="16.5.0" />
-        <PackageReference Update="xunit.runner.visualstudio" Version="2.4.1" />
+        <PackageReference Update="xunit.runner.visualstudio" Version="2.4.3" />
         <PackageReference Update="xunit" Version="2.4.1" />
         <PackageReference Update="FluentAssertions" Version="5.10.3" />
         <PackageReference Update="NSubstitute" Version="4.2.1" />