Merge "Move Inet[4]AddressUtils to libs/net" into rvc-dev am: f071714309 am: 4b97bd9c11 am: 30d2184a5e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/11849339

Change-Id: I62240c13ae7ca26c6c9f8d88a46e1633118863fa