Swap Open/Close status on Pholio

Summary: Swapped, Fixes T5439

Test Plan: Edited a Mock, set to Closed, see preferred order.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: epriestley, Korvin

Maniphest Tasks: T5439

Differential Revision: https://secure.phabricator.com/D9667