関連ワード:  git submodule update to a specific commit    git submodule update to specific commit hash    git submodule update to specific tag    git submodule update to specific revision    git submodule update remote specific commit    git update submodule to given commit    git submodule update to a commit    git submodule update to commit hash    git submodule update needed a single revision    git submodule not updating to latest commit  
結果 : git submodule update to a specific commit