add ids and phids to maniphest.query

Summary: requires add withTaskPHIDs to maniphest query class.

Test Plan: queried via conduit by task id and task phid -- respective success!

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2017

Differential Revision: https://secure.phabricator.com/D3863