Fix artifact-links: only run when CI was triggered by pull_request (skip push events)

Author: haslinghuis

.github/workflows/artifact-links.yml

@@ -8,6 +8,8 @@ jobs:
   artifacts-url-comments:
     name: Add artifact links to PR and issues
     runs-on: ubuntu-latest
+    # Only run if the CI workflow was triggered by a pull_request
+    if: ${{ github.event.workflow_run.event == 'pull_request' }}
     steps:
       - name: Add artifact links to PR and issues
         uses: tonyhallett/[email protected]