chore(deps): update devdependency vitest to v5

Author: renovate[bot]

package.json

@@ -46,7 +46,7 @@
     "std-env": "4.1.0",
     "typescript-eslint": "^8.61.1",
     "verkit": "0.5.0",
-    "vitest": "4.1.11",
+    "vitest": "5.0.5",
     "vue": "2.7.16",
     "vue-eslint-parser": "^10.4.1"
   },