$ git clone -n https://src.fedoraproject.org/rpms/filelight.git /var/lib/mock/f40-build-2493631-61664/root/chroot_tmpdir/scmroot/filelight
Cloning into '/var/lib/mock/f40-build-2493631-61664/root/chroot_tmpdir/scmroot/filelight'...
$ git fetch origin a48a45794e9d1034b8165e65c8a56230159c7f01:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/filelight
 * [new ref]         a48a45794e9d1034b8165e65c8a56230159c7f01 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a48a457 24.02.0