Merge changes from topic "v6_tether" am: 73dc23c4ea am: 18414d85d0 am: fbf8c09a0f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1554638

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I2815814e18eed823915418c65a8d6e1b1a877353
tree: 858821b0cff81629b05117a55a04b0a13b242e9f
  1. framework/
  2. tests/
  3. Tethering/
  4. .gitignore
  5. OWNERS
  6. PREUPLOAD.cfg
  7. TEST_MAPPING