Update xunit-dotnet monorepo

Author: renovate[bot]

src/Cake.Issues.PullRequests.GitHubActions.Tests/Cake.Issues.PullRequests.GitHubActions.Tests.csproj

@@ -19,8 +19,8 @@
     <PackageReference Include="Cake.Testing" Version="4.0.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118" />
-    <PackageReference Include="xunit" Version="2.7.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7" />
+    <PackageReference Include="xunit" Version="2.7.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.8" />
   </ItemGroup>
 
   <ItemGroup>