関連ワード:  git remove previous 2 commits    git remove last 2 commits    git remove last 2 commits from remote    git remove last 2 commits locally    git undo previous 2 commits    git remove last 2 commits from branch    github remove last 2 commits    git undo last 2 commits    git undo last 2 commits keep changes    git undo last 2 commits but keep changes