net: wireless: bcmdhd: Update to version 1.88.27

- Check FW capabilities
- Add NS offload
- Sync with bcm4339 version

Change-Id: I95053eb417a147236dab43e5aabef5108d786b7c
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

Conflicts:

	drivers/net/wireless/bcmdhd/bcmsdh_sdmmc.c
	drivers/net/wireless/bcmdhd/bcmsdh_sdmmc_linux.c
	drivers/net/wireless/bcmdhd/dhd.h
	drivers/net/wireless/bcmdhd/dhd_common.c
	drivers/net/wireless/bcmdhd/dhd_linux.c
	drivers/net/wireless/bcmdhd/dhd_sdio.c
	drivers/net/wireless/bcmdhd/include/bcmsdbus.h
	drivers/net/wireless/bcmdhd/include/bcmsdh_sdmmc.h
	drivers/net/wireless/bcmdhd/include/epivers.h
	drivers/net/wireless/bcmdhd/include/linuxver.h
	drivers/net/wireless/bcmdhd/include/wlioctl.h
	drivers/net/wireless/bcmdhd/wl_android.c
	drivers/net/wireless/bcmdhd/wl_cfg80211.c
	drivers/net/wireless/bcmdhd/wl_cfg80211.h
	drivers/net/wireless/bcmdhd/wl_cfgp2p.c
Revert "net: wireless: bcmdhd: Update to version 1.88.27"

This reverts commit e9f2f365111ab350d42aec90c1ff681524b7b384.