Android/wpa_supplicant: revert enable mr/mc by default

No need to pass use_multi_chan_concurrent & use_p2p_group_interface
driver parameters as in JB MR1 driver_nl80211 sets
WPA_DRIVER_FLAGS_P2P_CONCURRENT and WPA_DRIVER_FLAGS_MULTI_CHANNEL_CONCURRENT
flags according to wifi capabilities.

Reverts commits:
4a23708 Android/wpa_supplicant: enable mr/mc by default
83d2f35 android: wpa_s template: set p2p_go_max_inactivity and p2p concurrency

Change-Id: I3c66af1f0e4eaa70dd425be6f80b46c1734ffc48
Signed-off-by: Igal Chernobelsky <igalc@ti.com>