Update kw02_video_doorbell.yaml (#3544)

* Add button for door opening (dp 148)

PR #3544

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Co-authored-by: Jason Rumney <make-all@users.noreply.github.com>

custom_components/tuya_local/devices/kw02_video_doorbell.yaml

@@ -4,6 +4,14 @@ products:
     model: KW02
     name: IP video doorbell
 entities:
+  - entity: button
+    icon: "mdi:gate"
+    name: Door
+    dps:
+      - id: 148
+        type: boolean
+        optional: true
+        name: button
   - entity: siren
     name: Doorbell
     dps: