Allow ObjectItemListView to show profile images

Summary: Ref T4400. Adds `setImageURI()` for object card/items.

Test Plan:
{F132229}

Also tested mobile.

Reviewers: btrahan, chad

Reviewed By: chad

Subscribers: epriestley, chad

Maniphest Tasks: T4400

Differential Revision: https://secure.phabricator.com/D8569