Update monzana_air_conditioner to add heat function

custom_components/tuya_local/devices/monzana_klimaanlage_air_conditioner.yaml

@@ -20,6 +20,8 @@ primary_entity:
               value: dry
             - dps_val: Fan
               value: fan_only
+            - dps_val: Heat
+              value: heat
     - id: 2
       type: integer
       name: temperature