関連ワード:  git undo last 2 commits    git undo last 2 commits keep changes    git undo last 2 commits but keep changes    git undo last 2 commits and push    git undo last 2 commits remote    github undo last 2 commits    git remove last 2 commits    git reset last 2 commits    git remove last 2 commits from remote    git undo last two commits but keep changes