$ git clone -n https://gitee.com/opencloudos-stream/opencv.git /var/lib/mock/dist-ocs23-python311-build-80233-4668/root/chroot_tmpdir/scmroot/opencv
Cloning into '/var/lib/mock/dist-ocs23-python311-build-80233-4668/root/chroot_tmpdir/scmroot/opencv'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/opencv
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc617fe Rebuilt for OpenCloudOS Stream 23.09