Merge "PresetReverb: Add AIDL placeholder implementation and vts test" am: 51b6d83452 am: f13b3aadc1

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2365111

Change-Id: Iea07f3d13f9b18f88516922f99fc05d1afa9c39f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>