Add units to hal times and durations names

The change adds "Ns" suffix to timeOnDevice, timeInDriver,
loopTimeoutDuration, deadline and duration.

Bug: 183118329
Test: mm
Change-Id: Ife9a22cc26de424b255aa600949bed52a19f0c39
Merged-In: Icfc20986b6a8b72c065c24deddb5c0a2de7e90ea
6 files changed