ZPMeter water meter: rename from generic "Tuya"

Tuya don't manufacture devices, they only sell the modules. The manufacturer's brand appears to be ZPMeter.

custom_components/tuya_local/devices/tuya_zigbee_ultrasonic_watermeter.yaml → custom_components/tuya_local/devices/zpmeter_ultrasonic_watermeter.yaml

@@ -1,7 +1,7 @@
 name: Water meter
 products:
   - id: zlwr0raf
-    name: Tuya 214C Valve Control Ultrasonic Water Meter Zigbee
+    name: ZPMeter 214C
 primary_entity:
   entity: sensor
   class: water