update runs-on value for test-kvm job to use CI-run

.github/workflows/kvm-test.yaml

@@ -8,10 +8,9 @@
         - main
 
   jobs:
-    # https://github.com/jonashackt/vagrant-github-actions
     test-kvm:
       name: KVM Test
-      runs-on: macos-latest
+      runs-on: "cirun-runner--${{ github.run_id }}"
       steps:
         - uses: actions/checkout@v4