$ git clone -n https://gitee.com/src-opencloudos-rpms/iptables.git /var/lib/mock/dist-oc9-build-230621-81500/root/chroot_tmpdir/scmroot/iptables
Cloning into '/var/lib/mock/dist-oc9-build-230621-81500/root/chroot_tmpdir/scmroot/iptables'...
$ git fetch origin a223f5d018d2c57f2bac86fe0575575a6b76abfa:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/iptables
 * [new ref]         a223f5d018d2c57f2bac86fe0575575a6b76abfa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a223f5d import iptables-1.8.9-4.tl4