Host networking in Installation Guide

[sharif uddin]

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Release: on 2023-01-04 19:49:25
SHA: 55d20b56c5f542db89ba88ed5d595ba5653832df
Source: https://opendev.org/openstack/openstack-manuals/src/doc/install-guide/source/environment-networking.rst
URL: https://docs.openstack.org/install-guide/environment-networking.html

There is a whole section for provider network missing