Merge "Add visibility rules for Connectivity project" am: 95ac9bd8df am: 8bfc0c2b1c

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1517618

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ieb799bcd623679b35ee803a7009d180ab8640874