Summary: Vizier Controller Connects to Cloud

Test Plan: Manual testing of vizier operator

Reviewers: nserrino, michelle

Reviewed By: michelle

JIRA Issues: PP-2812

Differential Revision: https://phab.corp.pixielabs.ai/D9161

GitOrigin-RevId: f4d9562d4621d1dcfcd52be19e3f9d828799e96d