$ git clone -n https://src.fedoraproject.org/rpms/wf-config.git /var/lib/mock/f40-build-806487-145129/root/chroot_tmpdir/scmroot/wf-config
Cloning into '/var/lib/mock/f40-build-806487-145129/root/chroot_tmpdir/scmroot/wf-config'...
$ git fetch origin a2547417bb2d59a0b2b33cbca6f4debfa9137401:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wf-config
 * [new ref]         a2547417bb2d59a0b2b33cbca6f4debfa9137401 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a254741 chore: Update to 0.8.0