$ git clone -n https://src.fedoraproject.org/rpms/kmahjongg.git /var/lib/mock/f41-build-855824-167429/root/chroot_tmpdir/scmroot/kmahjongg
Cloning into '/var/lib/mock/f41-build-855824-167429/root/chroot_tmpdir/scmroot/kmahjongg'...
$ git fetch origin 0a9b9381a91b67eb3231b447b522b7a1aa0b82eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmahjongg
 * [new ref]         0a9b9381a91b67eb3231b447b522b7a1aa0b82eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a9b938 24.08.2