$ git clone -n https://src.fedoraproject.org/rpms/knights.git /var/lib/mock/f39-build-1686005-41081/root/chroot_tmpdir/scmroot/knights
Cloning into '/var/lib/mock/f39-build-1686005-41081/root/chroot_tmpdir/scmroot/knights'...
$ git fetch origin 7346aeffe76e7cb83a606dd0d225ebb9277b8044:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knights
 * [new ref]         7346aeffe76e7cb83a606dd0d225ebb9277b8044 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7346aef 23.08.3