$ git clone -n https://src.fedoraproject.org/rpms/gupnp-dlna.git /var/lib/mock/f45-build-13257-448/root/chroot_tmpdir/scmroot/gupnp-dlna
Cloning into '/var/lib/mock/f45-build-13257-448/root/chroot_tmpdir/scmroot/gupnp-dlna'...
$ git fetch origin 4baa70b7b7633b9f95b2574804c511a0cd684805:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gupnp-dlna
 * [new ref]         4baa70b7b7633b9f95b2574804c511a0cd684805 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4baa70b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild