system: update wifi

-wireless: bcmdhd: samsung: update from i9100
wireless: bcmdhd: samsung: reenable IPv6, disable multicast in suspend
wireless: bcmdhd: samsung: disable GAN_LITE_NAT_KEEPALIVE_FILTER
-wireless: bcmdhd: samsung: strip debug
-defconfig: jb: regen
-wireless: bcmdhd: samsung: remove ENHANCED_STATIC_BUF