Bauhn 5way powerstrip: follow naming convention for attributes

custom_components/tuya_local/devices/bauhn_5way_powerstrip_usb_AP5W-0624.yaml

@@ -61,13 +61,13 @@ secondary_entities:
             step: 60
       - id: 42
         type: string
-        name: "Cycle Time"
+        name: cycle_time
       - id: 43
         type: string
-        name: "Random Time"
+        name: random_time
       - id: 44
         type: string
-        name: "Switch Inching"
+        name: switch_inching
   - entity: number
     name: Timer 2
     category: config