関連ワード:  how to undo a merge request    how to revert a merge request in gitlab    how to undo a pull request    how to cancel a merge request in gitlab    how to undo a pull request in vscode    how to undo a pull request in git    how to cancel a merge request    how to remove a merge request in gitlab    how to cancel a merge request in github    how to undo a pull request in azure devops