Merge "Move Inet[4]AddressUtils to libs/net" into rvc-dev am: 3e635f3a43

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/net/+/11786998

Change-Id: I198b4e08d5cd7b0ca0126e87f9f651ca7e56f208