Merge "Remove NetdService usage from EthernetTracker." am: 479ee83516 am: 3b57155044 am: 675fac20cc

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/ethernet/+/1925901

Change-Id: I00004d23237ab826b2f976dbc34f01732bca7bc2
tree: c42f4fe48010be89d3106f1135512dbb36b0093b
  1. service-t/
  2. tests/