$ git clone -n https://gitee.com/src-opencloudos-rpms/mysql /var/lib/mock/module-mysql-8.4-8100020260617011905-2a16b704-build-241992-82931/root/chroot_tmpdir/scmroot/mysql
Cloning into '/var/lib/mock/module-mysql-8.4-8100020260617011905-2a16b704-build-241992-82931/root/chroot_tmpdir/scmroot/mysql'...
$ git fetch origin f3862420345c1850d45bff3418f6eaa112d0c41a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/mysql
 * [new ref]         f3862420345c1850d45bff3418f6eaa112d0c41a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f386242 import mysql-8.4.9-1.module+el8.10.0+906+84293d7c