$ git clone -n https://src.fedoraproject.org/rpms/sddm-conf.git /var/lib/mock/f45-build-35720-698/root/chroot_tmpdir/scmroot/sddm-conf
Cloning into '/var/lib/mock/f45-build-35720-698/root/chroot_tmpdir/scmroot/sddm-conf'...
$ git fetch origin 7d25150fc23b59824e786ad016b8392d07c022b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sddm-conf
 * [new ref]         7d25150fc23b59824e786ad016b8392d07c022b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d25150 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild