$ git clone -n https://gitee.com/src-anolis-os/mysql-selinux.git /var/lib/mock/dist-an23.3-build-423892-72930/root/chroot_tmpdir/scmroot/mysql-selinux
Cloning into '/var/lib/mock/dist-an23.3-build-423892-72930/root/chroot_tmpdir/scmroot/mysql-selinux'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/mysql-selinux
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e6d7e8 update to 1.0.13