関連ワード:  how to undo a pull request github    how to revert a pull request github    how to cancel a pull request github    how to remove a pull request github    how to undo a pull request merge in github    how to remove a file from pull request github    how to revert a pull request merge in github    how to remove compare and pull request github    how to cancel compare and pull request github    how to remove reviewer from pull request github