Merge "Test tethered callback with TetheringInterface" into sc-dev am: fcda6f1131 am: 6189804a78

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/14622456

Change-Id: Ifc41171106cdd6c62ab9c8dd8998c4c6c913e267
tree: b5979670689d063a9c727651fd04275b0e6b817c
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING