Auto-generate issue on failed scheduled Manifest requirements check?

[steinmn]

Failed Manifest requirements checks may slip by unnoticed. Consider adding auto-generated issues, need to make sure we don't create duplicates first
Example implementation (without duplicate handling):

      - name: Create issue if incompatible
        if: failure()  # only run if previous step exited 1
        uses: peter-evans/create-issue-from-file@v5
        with:
          title: "Requirements incompatibility detected"
          content-filepath: ./issue.md
          labels: bug, compatibility