Don't skip policy checks on ObjectQuery if special capabilities are required

Summary: Ref T6741. As an optimization, we omit policy checks on ObjectQuery, but need to retain them if the query requests non-view permissions. This primarily affected Almanac properties.

Test Plan: Almanac properties now do full policy checks on ObjectQuery loads.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T6741

Differential Revision: https://secure.phabricator.com/D11005