Merge "libaudiohal@aidl: refactor serialization of IStream[Common|Out|In]"...

Merge "libaudiohal@aidl: refactor serialization of IStream[Common|Out|In]" into main am: a14c8449 am: d85effc2

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3493390



Change-Id: I26dda6f6d82072ce73d7c280d82c6a8298ed0d46
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>