chore(deps): update dependency nuxt to v3 [security]

Author: renovate[bot]

package.json

@@ -46,6 +46,6 @@
     "eslint-plugin-standard": "4.0.1",
     "eslint-plugin-vue": "6.2.1",
     "jest": "25.1.0",
-    "nuxt": "2.11.0"
+    "nuxt": "3.12.4"
   }
 }