The defaults follow the same pattern as framework-wifi-test-defaults to allow unit tests to build against hidden API in Connectivity. (clean cherry-pick of history in downstream branch) Bug: 171540887 Test: m Merged-In: I3c2563d4ae4e3715d0c6270344ba8f7ef067872f Change-Id: Ia8531f672820fcc8968f98494903e486c4e42652