DO NOT MERGE: Add empty stubs for framework-connectivity-t

Because framework-connectivity-t is disabled in this branch, the stubs
cannot be referenced without introducing merge conflicts.

Add an empty jar to allow referencing the library, even though it is
may be empty.

Ignore-AOSP-First: This is to avoid merge conflicts when merging in AOSP
Bug: 190249673
Test: m
Change-Id: I980c8609551376f038ccc6f6e4e2a5f9b201bae1
1 file changed