I would like to add support for the dns_publish_fixed_ip field in a subnet. By adding the following fields (with links to openstack/neutron code) [dns_publish_fixed_ip](https://github.com/openstack/neutron/blob/df02d0dfecc057e021b8e9c19270645c07f8cb79/neutron/objects/subnet.py#L233C10-L233C30)