rtlwifi: rtl8188ee: Apply the new regulatory information

The driver was setting a channel plan for the world. Now it reads it from
EEPROM.

Signed-off-by: Shao Fu <shaofu@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>