Update the docs and signature of registerAppInfo API

Pass in the additional info that ART can leverage for debugging and
to support future features.

(cherry picked from commit 6e5c9e392a593310b7b848404cd9b481b6a32440)

NoNonSdkCheck: no app usage post P
Test: m
Bug: 182793486
Bug: 185979271

Merged-In: Iaebdc44dc769456f194436f4f2b47b3b8da34a35
Change-Id: Iaebdc44dc769456f194436f4f2b47b3b8da34a35
3 files changed