$ git clone -n https://src.fedoraproject.org/rpms/kmahjongg.git /var/lib/mock/f41-build-846341-163038/root/chroot_tmpdir/scmroot/kmahjongg
Cloning into '/var/lib/mock/f41-build-846341-163038/root/chroot_tmpdir/scmroot/kmahjongg'...
$ git fetch origin 7123ea08652f05fe601edf0d9663022ebc1c8b4e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmahjongg
 * [new ref]         7123ea08652f05fe601edf0d9663022ebc1c8b4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7123ea0 24.08.0