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
3 files changed
tree: bf449d2423fb138fa27e5a000aa3e5f12791f8e1
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS