Bump xunit.runner.visualstudio from 2.8.2 to 3.0.0

Bumps [xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit) from 2.8.2 to 3.0.0.
- [Release notes](https://github.com/xunit/visualstudio.xunit/releases)
- [Commits](xunit/visualstudio.xunit@2.8.2...3.0.0)

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

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

test/SlowDown.Tests/SlowDown.Tests.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="MicrosoftExtensions.Logging.Xunit" Version="1.0.0" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="Xunit.DependencyInjection" Version="9.7.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.0" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">