audio HAL: Optimize for Spatial Audio am: afc2da8e8b am: d958b03416

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/20612422

Change-Id: I953e9bc211ff22e433ca8d45a405f2e3a7b3f8f8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>