Merge "Rename `mIPv6Addresses` to `mIPv6NonTentativeAddresses`" into main am: 851da369e1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/3116900

Change-Id: Idb2add9a773578662ce0d678b06da181483f2eb0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>