Multi-leaf DY-107: remove redirect to non-existing alt dp.

custom_components/tuya_local/devices/multi_leaf_dy_107_thermostat.yaml

@@ -172,8 +172,6 @@ secondary_entities:
             value: "6 days"
           - dps_val: "70"
             value: "7 days"
-          - dps_val: null
-            value_redirect: alt
   - entity: light
     name: Backlight
     category: config