Create first version of NNAPI AIDL interface am: bfd12c66e4 am: 6d928349cf am: ed6bd4d0ad

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1556224

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I1f8d490b701a1e4fb9a4953fd9664f0e973ed9c4