$ git clone -n https://src.fedoraproject.org/rpms/kf6-knotifyconfig.git /var/lib/mock/f45-build-15075-468/root/chroot_tmpdir/scmroot/kf6-knotifyconfig
Cloning into '/var/lib/mock/f45-build-15075-468/root/chroot_tmpdir/scmroot/kf6-knotifyconfig'...
$ git fetch origin fa825b5ce44a851a57090a087ba55f4214dcadd6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-knotifyconfig
 * [new ref]         fa825b5ce44a851a57090a087ba55f4214dcadd6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa825b5 6.31.0