Clean up PR preview

Workflow runs for Clean up PR preview

• last_updated_at

  completed successfully:
  Clean up PR preview#2:Pull request#870closedbydavetonge-mh
  dpostnikov-patch-1

  Oct 14, 202613s
  More actions for workflow run 2

• Replace Bitbucket Pipelines with GitHub Actions, adding PR previews

  completed successfully:
  Clean up PR preview#1:Pull request#855closedbysakimura
  jogu/github-actions

  Sep 17, 202614s
  More actions for workflow run 1