fix (konlen_wf72tt_dualtempcontroller): remove class from relative temps

temperature class is only for temperature measurements, not for differences
or calibration offsets.

PR #4182

custom_components/tuya_local/devices/konlen_wf72tt_dualtempcontroller.yaml

@@ -179,7 +179,6 @@ entities:
 
   - entity: sensor
     name: Temperature difference
-    class: temperature
     dps:
       - id: 115
         type: integer
@@ -192,7 +191,6 @@ entities:
   # ------------- Calibration offsets -------------
   - entity: number
     name: Channel 1 calibration
-    class: temperature
     category: config
     dps:
       - id: 113
@@ -207,7 +205,6 @@ entities:
 
   - entity: number
     name: Channel 2 calibration
-    class: temperature
     category: config
     dps:
       - id: 114