関連ワード:  how to revert pull request in github    how to undo pull request in github    how to revert merge request in github    how to change pull request in github    how to revert merged pull request in github    how to revert last pull request in github    how to roll back a pull request in github    how to undo a merged pull request in github    how to change pull request to draft github    how to change the target branch in pull request in github