関連ワード:  git submodule update to previous commit    git submodule update to specific commit    git submodule update to specific commit hash    git submodule update to specific tag    git submodule update to specific version    git submodule update old commit    git submodule update to commit    git submodule update remote specific commit    git submodule update to latest commit    git submodule update to new commit  
結果 : git submodule update to previous commit