docs: update next.js to 15.3.5 (#12952)

www/apps/api-reference/package.json

@@ -18,7 +18,7 @@
     "@mdx-js/react": "^3.1.0",
     "@medusajs/icons": "2.8.7",
     "@medusajs/ui": "4.0.17",
-    "@next/mdx": "15.3.1",
+    "@next/mdx": "15.3.5",
     "@react-hook/resize-observer": "^2.0.2",
     "@readme/openapi-parser": "^2.5.0",
     "algoliasearch": "4",
@@ -29,7 +29,7 @@
     "jsdom": "^22.1.0",
     "json-schema": "^0.4.0",
     "json-stringify-pretty-compact": "^4.0.0",
-    "next": "15.3.1",
+    "next": "15.3.5",
     "next-mdx-remote": "5.0.0",
     "openapi-sampler": "^1.3.1",
     "pluralize": "^8.0.0",
@@ -51,7 +51,7 @@
     "yaml": "^2.3.1"
   },
   "devDependencies": {
-    "@next/bundle-analyzer": "15.3.1",
+    "@next/bundle-analyzer": "15.3.5",
     "@types/jsdom": "^21.1.1",
     "@types/mapbox__rehype-prism": "^0.8.0",
     "@types/mdx": "^2.0.13",