Effect AIDL Add visualizer libeffect implementation am: e39cd36545 am: 526c2a8829 am: 95096cbf1e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2366331

Change-Id: I1a6b4acb0137d793aa104e64a0ffa9bf9d4c0770
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>