feat (junsun_ev_charger): add compatible MrCarTool charger

Issue #3410

custom_components/tuya_local/devices/junsun_ev_charger.yaml

@@ -2,7 +2,10 @@ name: EV charger
 products:
   - id: cppmeupn3lnyleif
     manufacturer: Junsun
-    name: "EV charger"
+    model: "32A"
+  - id: 6yb7bdqiiapigxpq
+    manufacturer: MrCarTool
+    model: S311 32A
 entities:
   - entity: sensor
     class: enum