$ git clone -n https://gitee.com/src-anolis-os/xorg-x11-server.git /var/lib/mock/dist-an23.3-build-433342-73067/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-an23.3-build-433342-73067/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/xorg-x11-server
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50d35f0 update to version 21.1.13