Make pink flags pink
Summary:
Indigo apparently used to be pink and was fixed in D10707.
This looks like it never got changed
Test Plan: Flag was purple, then it was pink
Reviewers: chad, Blessed Reviewers
Reviewed By: chad, Blessed Reviewers
Subscribers: epriestley, Flags
Differential Revision: https://secure.phabricator.com/D12101