message: docs(Sku): add version tag for sku-actions-top
diff: @@ -178,7 +178,7 @@ Use [ref](https://vuejs.org/v2/api/#ref) to get Sku instance and call instance m
  | extra-sku-group | Extra custom content |
  | sku-stepper | Custom stepper |
  | sku-messages | Custom messages |
  -| sku-actions-top | Custom content before sku-actions |
  +| sku-actions-top `v2.4.7` | Custom content before sku-actions |
  | sku-actions | Custom button actions |
  ### Sku Data Structure
  