関連ワード:  how to undo a pull request in github    how to undo a pull request in git    how to cancel a pull request in github    how to revert a pull request in github    how to remove a pull request in github    how to revert a pull request in git    how to revert a pull request in git command line    how to undo a merge request in gitlab    how to cancel a pull request in git    how to undo a pull request merge in github