feat(duux_whisper_flex_ultimate_fan): add compatible Duux Whisper Blade

PR #5403 by @nttntt

custom_components/tuya_local/devices/duux_whisper_flex_ultimate_fan.yaml

@@ -3,6 +3,9 @@ products:
   - id: cjsa4k7tqbpuyq3l
     manufacturer: Duux
     model: Whisper Flex Ultimate
+  - id: bjfu3mwhhxybovvj
+    manufacturer: Duux
+    model: Duux Blade Fan
 entities:
   - entity: fan
     translation_only_key: fan_with_presets