delete_old_workflow_runs.yml

name: Delete Old Workflow Runs
on:
  workflow_dispatch:

jobs:
  del_runs:
    runs-on: ubuntu-latest
    steps:
      - name: Delete Workflow Runs
        uses: Mattraks/delete-workflow-runs@v2.0.6
        with:
          token: ${{ github.token }}
          repository: ${{ github.repository }}
          retain_days: 90
          keep_minimum_runs: 0