Enable Firmata reporting for an analog pin.

        :param command: {"method": "enable_analog_reporting", "params": [PIN]}
        :returns: {"method": "analog_message_reply", "params": [PIN, ANALOG_DATA_VALUE]}

async def enable_analog_reporting(self, command):
        """
        Enable Firmata reporting for an analog pin.

        :param command: {"method": "enable_analog_reporting", "params": [PIN]}
        :returns: {"method": "analog_message_reply", "params": [PIN, ANALOG_DATA_VALUE]}
        """
        pin = int(command[0])
        await self.core.enable_analog_reporting(pin)