Disable CI using PR labels

Signed-off-by: Stefan Prodan <[email protected]>

Author: stefanprodan

.github/workflows/test.yaml

@@ -5,9 +5,11 @@ on:
   push:
     branches:
       - main
+      - test*
 
 jobs:
   unit:
+    if: "!contains(github.event.pull_request.labels.*.name, 'skip-ci')"
     runs-on: ubuntu-latest
     steps:
       - name: Checkout