Fix Tuya RoyalGardineer valve water consumed value (#3558)

Author: mrrstux

zhaquirks/tuya/builder/__init__.py

@@ -145,12 +145,14 @@ def tuya_metering(
         self,
         dp_id: int,
         metering_cfg: TuyaLocalCluster = TuyaValveWaterConsumed,
+        scale: float = 1,
     ) -> QuirkBuilder:
         """Add a Tuya Metering Configuration."""
         self.tuya_dp(
             dp_id,
             metering_cfg.ep_attribute,
-            "current_summ_delivered",
+            attribute_name="current_summ_delivered",
+            converter=lambda x: x * scale,
         )
         self.adds(metering_cfg)
         return self

zhaquirks/tuya/ts0601_valve.py

@@ -593,8 +593,8 @@ class RoyalGardineerTimerState(t.enum8):
     TuyaQuirkBuilder("_TZE200_2wg5qrjy", "TS0601")
     .tuya_onoff(dp_id=1)
     .tuya_battery(dp_id=7, power_cfg=TuyaPowerConfigurationCluster2AA)
-    # Might need a converter: x // 10
-    .tuya_metering(dp_id=5)
+    # Water consumed (value comes in deciliters - convert it to liters)
+    .tuya_metering(dp_id=5, scale=0.1)
     # Timer time left/remaining (raw value in seconds)
     .tuya_number(
         dp_id=11,