Add class as first positional arg to sensor_schema (#3216)

esphome/components/ads1115/sensor.py

@@ -52,6 +52,7 @@ ADS1115Sensor = ads1115_ns.class_(
 CONF_ADS1115_ID = "ads1115_id"
 CONFIG_SCHEMA = (
     sensor.sensor_schema(
+        ADS1115Sensor,
         unit_of_measurement=UNIT_VOLT,
         accuracy_decimals=3,
         device_class=DEVICE_CLASS_VOLTAGE,
@@ -59,7 +60,6 @@ CONFIG_SCHEMA = (
     )
     .extend(
         {
-            cv.GenerateID(): cv.declare_id(ADS1115Sensor),
             cv.GenerateID(CONF_ADS1115_ID): cv.use_id(ADS1115Component),
             cv.Required(CONF_MULTIPLEXER): cv.enum(MUX, upper=True, space="_"),
             cv.Required(CONF_GAIN): validate_gain,