$ git clone -n https://src.fedoraproject.org/rpms/kigo.git /var/lib/mock/f39-build-1676997-40954/root/chroot_tmpdir/scmroot/kigo
Cloning into '/var/lib/mock/f39-build-1676997-40954/root/chroot_tmpdir/scmroot/kigo'...
$ git fetch origin 6c1d41dfeb6408cf77d8798ecabc40d9afc2be97:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kigo
 * [new ref]         6c1d41dfeb6408cf77d8798ecabc40d9afc2be97 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c1d41d 23.08.2