docs: update storefront development snippets for next.js 15 compatibility (#10843)

www/apps/resources/app/storefront-development/checkout/address/page.mdx

@@ -64,7 +64,7 @@ export const highlights = [
   ["4", "useCart", "The `useCart` hook was defined in the Cart React Context documentation."],
   ["29", "address", "Assemble the address object to be used for both shipping and billing addresses."],
   ["41"], ["42"], ["43"], ["44"], ["45"], ["46"], ["47"], ["48"],
-  ["49"], ["50"], ["51"], ["52"], ["53"], ["54"], ["55"], ["56"]
+  ["49"], ["50"], ["51"], ["52"], ["53"], ["54"], ["55"], ["56"],
   ["103", "", "The address's country can only be within the cart's region."]
 ]