$ git clone -n https://gitee.com/src-opencloudos-rpms/mariadb /var/lib/mock/module-mariadb-10.5-8100020260114025753-2a16b704-build-233211-81812/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/module-mariadb-10.5-8100020260114025753-2a16b704-build-233211-81812/root/chroot_tmpdir/scmroot/mariadb'...
$ git fetch origin 3cd6858bd8f0bab3fcd094549fa29aded8e96f79:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mariadb
 * [new ref]         3cd6858bd8f0bab3fcd094549fa29aded8e96f79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3cd6858 import mariadb-10.5.29-3.module+el8.10.0+821+74eff1d1