$ git clone -n https://src.fedoraproject.org/rpms/growlight.git /var/lib/mock/f40-build-2701236-70398/root/chroot_tmpdir/scmroot/growlight
Cloning into '/var/lib/mock/f40-build-2701236-70398/root/chroot_tmpdir/scmroot/growlight'...
$ git fetch origin a524deaf4401afa7e283d9aa54c99a24b72028d4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/growlight
 * [new ref]         a524deaf4401afa7e283d9aa54c99a24b72028d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a524dea Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild