$ git clone -n https://gitee.com/lxpzero/cloud-init.git /var/lib/mock/dist-an8.8-build-328317-69064/root/chroot_tmpdir/scmroot/cloud-init
Cloning into '/var/lib/mock/dist-an8.8-build-328317-69064/root/chroot_tmpdir/scmroot/cloud-init'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/lxpzero/cloud-init
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d31d23 update to 23.2.2