Undo ‘master’->’main’ change to remove-pr step
Undo ‘master’->’main’ change to remove-pr step

The wiki repo is not (yet) using the new default branch name

GoogleForCreators/web-stories-wp,GoogleForCreators/web-stories-wp,GoogleForCreators/web-stories-wp,GoogleForCreators/web-stories-wp,GoogleForCreators/web-stories-wp