chore(deps): update devdependency vitest to v2

Author: renovate[bot]

package.json

@@ -64,7 +64,7 @@
     "semantic-release": "^22.0.12",
     "typescript": "^5.4.5",
     "unbuild": "^2.0.0",
-    "vitest": "^1.6.0"
+    "vitest": "^2.1.3"
   },
   "peerDependencies": {
     "@formatjs/intl": "^2.7.1"