bump nuxt dependency in integration tests

Author: RobinMalfait

integrations/vite/nuxt.test.ts

@@ -7,7 +7,7 @@ const SETUP = {
         "type": "module",
         "dependencies": {
           "@tailwindcss/vite": "workspace:^",
-          "nuxt": "3.14.0",
+          "nuxt": "3.16.0",
           "nitropack": "2.11.0",
           "tailwindcss": "workspace:^",
           "vue": "latest"