fix(deps): update dependency @nuxt/content to v2

Author: renovate[bot]

package.json

@@ -36,7 +36,7 @@
     "yarn": "1.x"
 },
   "dependencies": {
-    "@nuxt/content": "1.15.1",
+    "@nuxt/content": "2.13.3",
     "@nuxt/typescript-runtime": "2.1.0",
     "@nuxtjs/axios": "5.13.6",
     "@nuxtjs/markdownit": "2.0.0",