Split up WifiNative/WifiMonitor into STA-AP/P2P

With HIDL, there isn't any dependencies between the STA & P2P
WifiNative's. So, split up WifiNative/WifiMonitor into 2, one for P2P
& non-P2P cases. The WifiP2pNative, WifiP2pMonitor &
SupplicantP2pIfaceHal classes are now moved to p2p package.

Also, added couple of missing methods in SupplicantP2pIfaceHal from
SupplicantStaIfaceHal.

Bug: 36371256
Test: Compiles, device boots up and connect to wifi networks.
Change-Id: I85ea84355ab2a1803053f663f207b42b793c552c
13 files changed
tree: f4fd01f950876c954780d25a8ad0745cbc7262ae
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg