$ git clone -n https://src.fedoraproject.org/rpms/hunspell-fo.git /var/lib/mock/f45-build-13587-453/root/chroot_tmpdir/scmroot/hunspell-fo
Cloning into '/var/lib/mock/f45-build-13587-453/root/chroot_tmpdir/scmroot/hunspell-fo'...
$ git fetch origin 40d94b588482dfb8e94239c2e968cad12aa50d6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-fo
 * [new ref]         40d94b588482dfb8e94239c2e968cad12aa50d6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40d94b5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild