Merge "Export libarect_headers to llndk api surface" am: 77f3da77c9 am: 7b0895b013 am: e5b373b773

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2268547

Change-Id: Ib285f9712995b0d518fed5852cdf8416bfe1376a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>