fix(aerium_dh12w_dehumidifier): invert fan speed

As noted in issue #5077

custom_components/tuya_local/devices/aerium_dh12w_dehumidifier.yaml

@@ -53,11 +53,11 @@ entities:
         name: speed
         mapping:
           - dps_val: Sleep
-            value: 33
+            value: 100
           - dps_val: Low
             value: 67
           - dps_val: Hight
-            value: 100
+            value: 33
   - entity: lock
     translation_key: child_lock
     category: config