Update PowerExemptionManager APIs.

Expose #getAllowListedAppIds.

Rename #removeFromAllowList to #removeFromPremanentAllowList.

Make arguments for #addToTemporaryAllowList and its variant consistent.

Fixes: 183052977
Test: m
Change-Id: Ifa11c1a870fd0f426c6b8c953bc115a95eae0eba
4 files changed