chore(deps): update dependency @vitejs/plugin-vue to v6

Author: renovate[bot]

example/package.json

@@ -13,7 +13,7 @@
     "vue-i18n": "^9.0.0"
   },
   "devDependencies": {
-    "@vitejs/plugin-vue": "^5.0.4",
+    "@vitejs/plugin-vue": "^6.0.0",
     "@intlify/vue-i18n-extensions": "workspace:*",
     "typescript": "^5.0.2",
     "vite": "^5.2.11",