[AWARE] NANv3 interop/compat mode - allow IPv6 override

NANv3 provides a mechanism for a peer to specify the IPv6 address
it is using (as opposed to having it derived from its MAC address).

Bug: 117605977
Test: atest com.android.server.wifi
Change-Id: Ibf99f606ddfa8ae505c95a96fe7f6a4d4a9796e6
2 files changed