Merge "audio policy: clean up initial spatializer audio patch" into main am: 0bc77fba

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3073259



Change-Id: Ic7ce2eb3d3c3a48908a4e67d7d764d0331a691e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>