Fix project hovercard tag alignment
Summary: Fix tag alignment on project cards when there are multiple tags. Also fixes T12381.
Test Plan: Review a project and people hovercard in sandbox, ensure multiple tags look as expected.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T12381
Differential Revision: https://secure.phabricator.com/D17488