chore(example): fix example

Replace `nuxtent` by `@dinamomx/nuxtent` dependency, temporary fix, see nuxt-community/nuxtent-module#190
Update lockfile

Author: medfreeman

Diff for: example/nuxt.config.js

@@ -1,5 +1,5 @@
 module.exports = {
-  modules: ["nuxtent", "nuxt-netlify-cms"],
+  modules: ["@dinamomx/nuxtent", "nuxt-netlify-cms"],
   nuxtent: {
     content: {
       page: "/_post",

Diff for: example/package.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@nuxtjs/axios": "^5.3.1",
     "nuxt": "latest",
-    "nuxtent": "latest",
+    "@dinamomx/nuxtent": "latest",
     "nuxt-netlify-cms": "../"
   },
   "scripts": {