Merge "AudioFlinger: Add datapath subproject" am: 5fccbdc75d am: 14caedbecc

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2628294

Change-Id: If6d9ac244aac6d6a4c73eb2e82a03d3f1abf77f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>