expose: use binary sensor for keypad_lockout

Avoid having 'state' label on Climate devices

lib/exposes.js

@@ -478,7 +478,7 @@ module.exports = {
         humidity: () => new Numeric('humidity', access.STATE).withUnit('%').withDescription('Measured relative humidity'),
         illuminance: () => new Numeric('illuminance', access.STATE).withDescription('Raw measured illuminance'),
         illuminance_lux: () => new Numeric('illuminance_lux', access.STATE).withUnit('lx').withDescription('Measured illuminance in lux'),
-        keypad_lockout: () => new Lock().withState('keypad_lockout', 'lock1', 'unlock', 'Enables/disables physical input on the device', a.STATE_ALL),
+        keypad_lockout: () => new Binary('keypad_lockout', access.ALL, 'lock1', 'unlock').withDescription('Enables/disables physical input on the device'),
         led_disabled_night: () => new Binary('led_disabled_night', access.STATE_SET, true, false).withDescription('Enable/disable the LED at night'),
         light_brightness: () => new Light().withBrightness(),
         light_brightness_color: () => new Light().withBrightness().withColor((['xy', 'hs'])),