dependabot_pr.yml

### .github/workflows/dependabot_pr.yml
### This workflow doesn't have access to secrets and has a read-only token
name: Dependabot PR Check
on:
  pull_request

jobs:
  check-dependabot:
    runs-on: ubuntu-latest
    if: ${{ github.actor == 'dependabot[bot]' }}
    steps:
      - run: echo "PR created by Dependabot"