Merge "audio: Deprecate StreamSwitcher" into main am: 3f4c251a00 am: 9a77606dad

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3303915

Change-Id: I757c9d019c26a21ed28201f679bff8a6630e4d19
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>