Cleaning up frameworks protos.

Note: It is currently only safe to renumber the fields because we have
not started using them yet.

* animationadapter: added in http://ag/3709688, but was not following
the indentation policy or the unit naming policy. The durations that
have documentation in
frameworks/base/services/core/java/com/android/server/wm/ state that
they're in milliseconds. These durations didn't have documentation, but
I'm assuming they're in the same units.
* batterystats: was not following the indentation policy
* jobscheduler: AppIdleController was removed in http://ag/3699210 and
the proto was only partially updated
* powermanagerservice: BatterySaverStateMachineProto added in
http://ag/3763026 but was not privacy tagged and the indentation was off
* surfaceanimator: was not following the indentation policy
* remote_animation_target: was not following the indentation policy
* others: weren't following the indentation policy

Bug: 74975371
Test: flash device and run 'test CtsIncidentHostTestCases'
Change-Id: Id012f4690b1d58816fef096523e1a0ea2bccadb0