message: ci: update lock bot to run once per day
diff: -name: Lock issues that are closed and inactive
  +name: Lock closed inactive issues
  on:
  schedule:
  - # Run at the middle of every hour
  - - cron: '30 * * * *'
  + # Run at 8:00 every day
  + - cron: '0 8 * * *'
  jobs:
  lock_closed:
  runs-on: ubuntu-latest
  steps:
  - - uses: angular/dev-infra/github-actions/lock-closed@7f7ef07
  + - uses: angular/dev-infra/github-actions/lock-closed@66462f6
  with:
  lock-bot-key: ${{ secrets.LOCK_BOT_PRIVATE_KEY }}
  - locks-per-execution: 100
  