Merge "Audio AIDL : Pick PreProcessing library for 2 audio effects" into main am: 71f56141e7 am: d02973eac8 am: 56df6b5fa0

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2870276

Change-Id: Iffa33b0a642d62d1d1a0cbebc1ea3320b1b4c237
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>