RUI GPS Set Mode

RUI_RETURN_STATUS rui_gps_set_mode(DRIVER_MODE mode)

@brief	This API is used to set the work mode of the GPS module which is integrated in the communicate module like Quectel BG96.
@return	RUI_RETURN_STATUS
@param	DRIVER_MODE mode: the GPS module’s work mode.
@module	RAK5010 and RAK8212