chore(deps): update dependency vitest to v3.1.1

Author: renovate[bot]

package.json

@@ -44,7 +44,7 @@
     "release-it": "18.1.2",
     "tsup": "8.4.0",
     "typescript": "5.8.2",
-    "vitest": "3.0.9",
+    "vitest": "3.1.1",
     "vitest-github-actions-reporter": "0.11.1"
   },
   "lint-staged": {