feat(goldair_gpdh340_dehumidifier): expose lift pump switch

Although the Goldair did not seem to have this option available, a Saneo branded
device with the same product id and model code is sold in Europe with the Lift pump
as a feature.

Due to the identical model code, and the fact this dp was in the log on the Goldair
model even if apparently unsupported, it is not possible to make this conditionally
exposed.

Issue #4339

custom_components/tuya_local/devices/goldair_gpdh340_dehumidifier.yaml

@@ -1,8 +1,8 @@
 name: Dehumidifier
 products:
   - id: okwjubkm9ndbq3j
-    manufacturer: Goldair
-    model: GPDH340
+    manufacturer: Goldair / Saneo
+    model: GPDH340 / D025
 entities:
   - entity: humidifier
     class: dehumidifier
@@ -39,18 +39,6 @@ entities:
       - id: 105
         type: integer
         name: model_code
-      - id: 108
-        type: boolean
-        name: filter_clean_required
-        mapping:
-          - dps_val: true
-            icon: "mdi:air-filter"
-            icon_priority: 2
-        hidden: true
-      - id: 109
-        # manual says not available for GPDH340, so not split into switch
-        type: boolean
-        name: pump
   - entity: fan
     dps:
       - id: 1
@@ -123,3 +111,10 @@ entities:
       - id: 108
         type: boolean
         name: sensor
+  - entity: switch
+    name: Lift pump
+    category: config
+    dps:
+      - id: 109
+        type: boolean
+        name: switch