ci: sync with template repository

Author: github-actions[bot]

.github/workflows/merge.yaml

@@ -28,8 +28,8 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
       - name: Enable Merge-on-green
-        if: ! always()
         run: |
           gh pr edit ${{ github.event.pull_request.html_url }} --add-label "automerge: exact"
         env:
           GH_TOKEN: ${{ github.token }}
+        continue-on-error: true