$ git clone -n https://src.fedoraproject.org/rpms/plexus-sec-dispatcher.git /var/lib/mock/f38-build-side-42-init-devel-628786-26373/root/chroot_tmpdir/scmroot/plexus-sec-dispatcher
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-628786-26373/root/chroot_tmpdir/scmroot/plexus-sec-dispatcher'...
$ git fetch origin cf51af9a73b09d9f7a3e2f483423c723811ea3b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-sec-dispatcher
 * [new ref]         cf51af9a73b09d9f7a3e2f483423c723811ea3b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf51af9 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild