Add connectivity protos to framework-connectivity

The protos are built separately by framework-connectivity from framework
protos, keeping only android.net protos for the connectivity jar.

Bug: 171860710
Test: m framework-connectivity.impl
Change-Id: I2c4a37ff2ee9e8efde49885feeafa27dcff7ca2c
Merged-In: I2c4a37ff2ee9e8efde49885feeafa27dcff7ca2c
3 files changed
tree: 2983ee1cbed63d83e5cb719efbb615343f9ec34d
  1. framework/
  2. service/
  3. OWNERS