PC321-TY: add Owon branded product

Issue #2394

custom_components/tuya_local/devices/pc321zty_energy_meter.yaml

@@ -2,6 +2,8 @@ name: Power clamp meter
 products:
   - id: nslr42tt
     name: PC321-Z-TY
+  - id: gqmmtjclqb7reg5p
+    name: Owon PCT321-W-TY 80A
 primary_entity:
   entity: sensor
   class: energy