$ git clone -n https://src.fedoraproject.org/rpms/gnome-dictionary.git /var/lib/mock/f40-build-1999024-44293/root/chroot_tmpdir/scmroot/gnome-dictionary
Cloning into '/var/lib/mock/f40-build-1999024-44293/root/chroot_tmpdir/scmroot/gnome-dictionary'...
$ git fetch origin 4047d5f3fe490ca49c5bd7872021c830a4b6caa1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-dictionary
 * [new ref]         4047d5f3fe490ca49c5bd7872021c830a4b6caa1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4047d5f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild