Replace the NetdService usage in the EthernetService. am: 8ead228329 am: 98cf55f66a am: 85cfe22932 am: 6b50b434d2

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/ethernet/+/1956092

Change-Id: Ifa94f51d8051d4d2b0a7dd34d73ec73e13d1fbc1
tree: 93837d317f40adbc9c8c6b2c6e5a0a9cf1429a4c
  1. service-t/
  2. tests/