Merge "Move Inet[4]AddressUtils to libs/net" into rvc-dev am: a530216c7d am: 6f26750be6 am: 22ba88d1a1

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/11835437

Change-Id: If18540e66de8fb30ff487ae743e8384e3c7d9a4f
tree: 1bd398287f4944085187a768beeffa63bcef631d
  1. tests/