Convert sensor_schema to use kwargs (#2094)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/binary_sensor_map/sensor.py

@@ -7,8 +7,6 @@ from esphome.const import (
     CONF_CHANNELS,
     CONF_VALUE,
     CONF_TYPE,
-    DEVICE_CLASS_EMPTY,
-    UNIT_EMPTY,
     ICON_CHECK_CIRCLE_OUTLINE,
     CONF_BINARY_SENSOR,
     CONF_GROUP,
@@ -35,11 +33,9 @@ entry = {
 CONFIG_SCHEMA = cv.typed_schema(
     {
         CONF_GROUP: sensor.sensor_schema(
-            UNIT_EMPTY,
-            ICON_CHECK_CIRCLE_OUTLINE,
-            0,
-            DEVICE_CLASS_EMPTY,
-            STATE_CLASS_NONE,
+            icon=ICON_CHECK_CIRCLE_OUTLINE,
+            accuracy_decimals=0,
+            state_class=STATE_CLASS_NONE,
         ).extend(
             {
                 cv.GenerateID(): cv.declare_id(BinarySensorMap),