Merge "audio: Do not use StreamSwitcher for StreamRemoteSubmix" into main am: ea4241bda3 am: d79467cd04

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3294772

Change-Id: Ia702dacbee66796623ab6e62fc21e057920edcc4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>