chore(deps): update pnpm.catalog.default @nuxt/content to v3

Author: renovate[bot]

docs/package.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "@iconify-json/ph": "^1.2.2",
     "@iconify-json/simple-icons": "^1.2.23",
-    "@nuxt/content": "^2.13.4",
+    "@nuxt/content": "^3.1.0",
     "@nuxt/devtools": "^2.0.0-beta.7",
     "@nuxt/fonts": "^0.10.3",
     "@nuxt/image": "1.8.0",