Merge "Add support for customising Neutron physical network names"

ansible/inventory/group_vars/all/kolla

ansible/roles/kolla-ansible-host-vars/tests/test.yml

doc/source/configuration/reference/kolla-ansible.rst

doc/source/configuration/reference/network.rst

kayobe/plugins/action/kolla_ansible_host_vars.py

...tests/unit/plugins/action/test_kolla_ansible_host_vars.py

...tes/notes/neutron-physical-networks-861c2eca701360e8.yaml