feat(gaqqee_kws302wf_energymeter): add real product id for 303WF

Previous was an 8 character id, which is probably the model id from cloud data.
Product id for WiFi devices is expected to be 16 characters.

Issue #6246 (previously added as #3129)

custom_components/tuya_local/devices/gaqqee_kws302wf_energymeter.yaml

@@ -3,9 +3,9 @@ products:
   - id: tadm13agjigbdtxd
     manufacturer: Gaqqee
     model: KWS-302-WF
-  - id: bjawzodf
+  - id: z5ow5tmqo2lbsjmy
     manufacturer: Gaqqee
-    model: KWS-303-WF
+    model: KWS-303WF CBU
 entities:
   - entity: sensor
     class: energy