Revert "Return HAL config in datapath for SwAudioOutputDescriptor" am: 455682fb6b am: 71b2974425

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/3287539

Change-Id: I30dd529121ebade43efcc82028e8e2f805a64919
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>