Merge "Add new onUidProcAdjChanged callback to be consumed by the camera service." into tm-dev am: 1f692ead0f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/16994303

Change-Id: I30a5fe6066f77a105213e857a514fd9b246fd36c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>