chore(deps): update vitest monorepo to v3

Author: renovate[bot]

package.json

@@ -70,8 +70,8 @@
     "@types/node": "^20.17.32",
     "@u3u/eslint-config": "^2.15.2",
     "@u3u/prettier-config": "^5.2.0",
-    "@vitest/coverage-v8": "^2.1.9",
-    "@vitest/ui": "^2.1.9",
+    "@vitest/coverage-v8": "^3.1.3",
+    "@vitest/ui": "^3.1.3",
     "bumpp": "^9.11.1",
     "dedent": "^1.6.0",
     "eslint": "^8.57.0",
@@ -82,7 +82,7 @@
     "simple-git-hooks": "^2.13.0",
     "tsup": "^8.4.0",
     "typescript": "^5.8.3",
-    "vitest": "^2.1.9"
+    "vitest": "^3.1.3"
   },
   "packageManager": "[email protected]",
   "publishConfig": {