$ git clone -n https://src.fedoraproject.org/rpms/kf6-ki18n.git /var/lib/mock/f40-build-2315898-57979/root/chroot_tmpdir/scmroot/kf6-ki18n
Cloning into '/var/lib/mock/f40-build-2315898-57979/root/chroot_tmpdir/scmroot/kf6-ki18n'...
$ git fetch origin 5d24d993edb98d781a7acce38f99f2151117e5f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-ki18n
 * [new ref]         5d24d993edb98d781a7acce38f99f2151117e5f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d24d99 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild