$ git clone -n https://gitee.com/opencloudos-stream/rpm-ostree.git /var/lib/mock/dist-ocs23-build-9162-242/root/chroot_tmpdir/scmroot/rpm-ostree
Cloning into '/var/lib/mock/dist-ocs23-build-9162-242/root/chroot_tmpdir/scmroot/rpm-ostree'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/rpm-ostree
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7b17b70 !1 upgrade to 2023.2 Merge pull request !1 from cunshunxia/master