関連ワード:  git submodule update failed with exit code 128    git submodule update failed    git submodule update failed to clone    git submodule update failed with exit code 1    git submodule update failed permission denied    git submodule update error    git submodule update unable to find current revision    git submodule update unable to checkout    git submodule update error pathspec    git submodule update unable to rmdir