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

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

Change-Id: Id50a52d4f1bbaf6a3970439b703098ddf31cbbe7
tree: 1bd398287f4944085187a768beeffa63bcef631d
  1. tests/