Merge "AIDL effect: Add EffectProxy implementation and test" am: 4736f15349 am: 3b0dae639a am: 355e179c56

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2457749

Change-Id: I0f1d9ed7591609fed4346984d2a1776512ab5f0a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>