Exempt certain app behaviors for their background battery usage

If the app is hosting media playback or location foreground services,
or has active media session, the background battery usage during that
will be excluded from the abusive background battery usage monitoring.

Bug: 200326767
Bug: 203105544
Test: atest FrameworksMockingServicesTests:BackgroundRestrictionTest
Change-Id: I7ddeffe3490608ee3f005af6f4722270756085a3