chore(docs): Updated API Reference (automated) (#12826)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>
Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>

www/utils/generated/oas-output/schemas/AdminDraftOrderPreview.ts

@@ -42,6 +42,7 @@
  *   - original_shipping_total
  *   - original_shipping_subtotal
  *   - original_shipping_tax_total
+ *   - credit_line_total
  * properties:
  *   return_requested_total:
  *     type: number
@@ -629,6 +630,10 @@
  *     description: The order preview's credit lines.
  *     items:
  *       $ref: "#/components/schemas/OrderCreditLine"
+ *   credit_line_total:
+ *     type: number
+ *     title: credit_line_total
+ *     description: The draft order preview's credit line total.
  * 
 */