chore(deps): update devdependency @nuxt/devtools to v2

Author: renovate[bot]

Diff for: docs/package.json

@@ -23,7 +23,7 @@
     "nuxt-og-image": "^2.2.6"
   },
   "devDependencies": {
-    "@nuxt/devtools": "1.3.9",
+    "@nuxt/devtools": "2.3.1",
     "@nuxt/eslint-config": "^0.3.13",
     "@nuxthq/studio": "^2.0.3",
     "@nuxtjs/plausible": "^1.0.0",