[automerger skipped] audio: add spatializer output flag am: 4d488139 am:...

[automerger skipped] audio: add spatializer output flag am: 4d488139 am: d2e3e884 am: c051e572 -s ours

am skip reason: Merged-In Iad181e109a9729ddc2f80940b17cb29d9fb2115a with SHA-1 b626d67c is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1975906

Change-Id: I22039cf16f77047cab52c29cd814bc4a852e75db