Fix find_v5_ports duplicate port counting code path
Fix find_v5_ports duplicate port counting code path

Summary:
There was an untested code path that a user ran into. Logic is effectively the same.

Closes T619

Test Plan: - [X] User tested on their machine with a wheel I sent them

Reviewers: O3 The Q Continuum, brookea

Reviewed By: O3 The Q Continuum, brookea

Subscribers: brookea

Tags: #zorp

Maniphest Tasks: T619

Differential Revision: https://phabricator.purduesigbots.com/D180

purduesigbots/pros-cli