Integrate existing-runner KVM profile with full native CI gates

.gitea/workflows/macos-native-full.yaml

@@ -17,7 +17,7 @@ jobs:
         uses: actions/setup-dotnet@v6
         with:
           dotnet-version: "10.0.x"
-      - name: Run owned software macOS guest and all native tests
+      - name: Run owned macOS 13 KVM guest and all native tests
         run: dotnet run --file tools/ci/MacOsNativeDiagnostic.cs -- --run --full --output artifacts/native-macos-full
       - name: Always remove only this run's owned resources
         if: always()