$ git clone -n https://src.fedoraproject.org/rpms/kf5-kfilemetadata.git /var/lib/mock/f40-build-2381587-60448/root/chroot_tmpdir/scmroot/kf5-kfilemetadata
Cloning into '/var/lib/mock/f40-build-2381587-60448/root/chroot_tmpdir/scmroot/kf5-kfilemetadata'...
$ git fetch origin e192a3fe9b933b302f37e54534923b656afc4303:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kfilemetadata
 * [new ref]         e192a3fe9b933b302f37e54534923b656afc4303 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e192a3f replace LicenseRef-KDE-Accepted-* licenses