$ git clone -n https://src.fedoraproject.org/rpms/kf6-kio.git /var/lib/mock/f40-build-2333332-59217/root/chroot_tmpdir/scmroot/kf6-kio
Cloning into '/var/lib/mock/f40-build-2333332-59217/root/chroot_tmpdir/scmroot/kf6-kio'...
$ git fetch origin 1534e425176a9f501b25e782dd9f30591dbdec3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kio
 * [new ref]         1534e425176a9f501b25e782dd9f30591dbdec3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1534e42 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild