chore(deps): update dependency nuxt to v4

Author: renovate[bot]

nuxt/package.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "core-js": "^3.25.1",
     "druxt-site": "0.13.0",
-    "nuxt": "^2.15.8"
+    "nuxt": "^4.0.3"
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.18.9",