$ git clone -n https://src.fedoraproject.org/rpms/kmahjongg.git /var/lib/mock/f40-build-802970-144152/root/chroot_tmpdir/scmroot/kmahjongg
Cloning into '/var/lib/mock/f40-build-802970-144152/root/chroot_tmpdir/scmroot/kmahjongg'...
$ git fetch origin 86d00c44514b5fe7626c7804df6f71e04bbf3d9a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmahjongg
 * [new ref]         86d00c44514b5fe7626c7804df6f71e04bbf3d9a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86d00c4 24.02.1