Merge "Move Ethernet related files to f/b/packages/ConnectivityT." am: 487a9cc8a4 am: bf089a8cd1 am: 738edf5e07 am: 33f4958b4b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1934465

Change-Id: I3c77b13525165ef3376b143485ad0a6671ce9ceb