Update ci.yml

Co-authored-by: Sebastian Beltran <bjohansebas@gmail.com>

Author: avivkeller

.github/workflows/ci.yml

@@ -5,7 +5,11 @@ on:
     branches:
       - main
   pull_request:
-
+# Cancel in progress workflows
+# in the scenario where we already had a run going for that PR/branch/tag but then triggered a new run
+concurrency:
+  group: "${{ github.workflow }} ✨ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
 permissions:
   contents: read