Make libarect_headers available for libRSSupport am: aa98b9c020 am: c70826d8ad am: 1fb7a669aa

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/12495227

Change-Id: Ib48e685209ab1eca4878710a7508f2a00dd9b718