Migrate frameworks/opt/net/ethernet to androidx.test

See go/jetpack-test-android-migration

Test: compile
Change-Id: I20fc49dd2487af2245f060454e7f32f5e9145a9c
3 files changed
tree: 30365356390e560c02ec86ddc28fe1a78c72a869
  1. service-t/
  2. tests/