docs: Bump nuxt

Author: hunterliu1003

docs/package.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@nuxt/content-theme-docs": "^0.6.1",
-    "nuxt": "^2.14.1",
+    "nuxt": "^2.14.8",
     "vue-final-modal": "^0.20.1"
   },
   "devDependencies": {