Treatlife DS03: identify unknown attributes

These were identified in a later comment on #517

custom_components/tuya_local/devices/treatlife_ds03_fan_light.yaml

@@ -21,30 +21,30 @@ entities:
             value: 75
           - dps_val: "4"
             value: 100
+  - entity: light
+    dps:
+      - id: 9
+        type: boolean
+        name: switch
+      - id: 10
+        type: integer
+        name: brightness
+        range:
+          min: 10
+          max: 1000
       - id: 101
         type: integer
-        name: unknown_101
+        name: brightness_step
         optional: true
       - id: 103
         type: integer
-        name: unknown_103
+        name: maximum_brightness
         optional: true
       - id: 105
         type: integer
-        name: unknown_105
+        name: minimum_brightness
         optional: true
       - id: 106
         type: string
-        name: unknown_106
+        name: brightness_mode
         optional: true
-  - entity: light
-    dps:
-      - id: 9
-        type: boolean
-        name: switch
-      - id: 10
-        type: integer
-        name: brightness
-        range:
-          min: 10
-          max: 1000