[automerger skipped] audio: add spatializer output flag am: 4d48813970 am: d2e3e884e7 am: c051e57237 -s ours

am skip reason: Merged-In Iad181e109a9729ddc2f80940b17cb29d9fb2115a with SHA-1 b626d67c94 is already in history

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

Change-Id: I22039cf16f77047cab52c29cd814bc4a852e75db