$ git clone -n https://gitee.com/src-opencloudos-rpms/mariadb.git /var/lib/mock/dist-oc9-build-230625-81500/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-oc9-build-230625-81500/root/chroot_tmpdir/scmroot/mariadb'...
$ git fetch origin 091d4e943356e57f35cd94156c9d63e0af2b5003:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mariadb
 * [new ref]         091d4e943356e57f35cd94156c9d63e0af2b5003 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 091d4e9 import mariadb-10.11.15-1.tl4