$ git clone -n https://src.fedoraproject.org/rpms/fillets-ng.git /var/lib/mock/f41-build-842140-161567/root/chroot_tmpdir/scmroot/fillets-ng
Cloning into '/var/lib/mock/f41-build-842140-161567/root/chroot_tmpdir/scmroot/fillets-ng'...
$ git fetch origin 31a4bcf79d8254dac67144b58e66f149f529a355:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fillets-ng
 * [new ref]         31a4bcf79d8254dac67144b58e66f149f529a355 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31a4bcf Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild