feat(reporters): overhaul GitHub Actions step summary

TUnit.Engine/Extensions/TestApplicationBuilderExtensions.cs

@@ -28,6 +28,8 @@ public static void AddTUnit(this ITestApplicationBuilder testApplicationBuilder)
         var htmlReporter = new Reporters.Html.HtmlReporter(extension);
         var htmlReporterCommandProvider = new HtmlReporterCommandProvider(extension);
 
+        htmlReporter.SetGitHubReporter(githubReporter);
+
         testApplicationBuilder.RegisterTestFramework(
             serviceProvider => new TestFrameworkCapabilities(CreateCapabilities(serviceProvider)),
             (capabilities, serviceProvider) => new TUnitTestFramework(extension, serviceProvider, capabilities));