Add Network Connectivity Requirements for GitLab Duo
As a result of https://gitlab.slack.com/archives/C01FQKWQ8DB/p1712571027907259, we want to document our Networking needs for Duo.
As a result of https://gitlab.slack.com/archives/C01FQKWQ8DB/p1712571027907259, we want to document our Networking needs for Duo.