Change network management listener to outcome receiver am: edba41c6bd am: f1642574fc am: 28aeeaf7dc

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/ethernet/+/2028203

Change-Id: I6aff43b8bfd4d6c0ec3f404d0d02e30927a92e21
tree: f750c12a9873d2a8a64db37b081480549004adbe
  1. service-t/
  2. tests/