Merge "add test for TetheringUtils::setupNsSocket()" am: d3bb5a544c am: b0c92ad6c8 am: d3bc95b1d2

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1638165

Change-Id: Ib8d1dd46a7f7a417eed78855b6ee64f233d19da8
tree: a7cc808a9eb0fdaddf7193396eb53d15a9b1a437
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING