IP Address Allocation in EAPOL-Key Frames

Implementation of Wi-Fi P2P Technical Specification v1.7 - Section  4.2.8
"IP Address Allocation in EAPOL-Key Frames (4-Way Handshake)".

Changes includes,
0. New overlay config items to program the IP addresses in supplicant.
1. Configure the IP addresses in supplicant for P2P GO to provide the IP address to
client in EAPOL handshake.
2. Set the received IP address information in core-networking.

Updated-Overlayable: TRUE

Bug: 170056953
Test: Manual - Establish P2P connection & confirmed from sniffer logs
      and logcat logs that IP addresse is allocated via EAPOL exchange.
      Ping works after connection.
Test: atest com.android.server.wifi

Change-Id: Ibd2e5e73a9dd73d1919d65eff8fb0beb47a3b628
15 files changed