$ git clone -n https://gitee.com/src-anolis-os/pytz.git /var/lib/mock/dist-an23-build-341583-69884/root/chroot_tmpdir/scmroot/pytz
Cloning into '/var/lib/mock/dist-an23-build-341583-69884/root/chroot_tmpdir/scmroot/pytz'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/pytz
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0a3153 update to 2023.3