Fixes for Test App e2e working and UX polish.

- Clears binder identity before scheduling status expiry to avoid
SecurityException crash.
- Fixes duplicate "days days" on last interaction.
- Allows the "name" to wrap lines on 2x1 if there is no last interaciton
time showing.
- Update story ring to correct colors

Bug: 183084168
Fixes: 189095017, 180839900
Test: PeopleTileViewHelperTest
Change-Id: I7adc3d6608ffe8c3626b03f411650271de10cb8b