chore(deps): update vitest monorepo to v4

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
     "@eslint/js": "^9.34.0",
     "@typescript-eslint/eslint-plugin": "^8.42.0",
     "@typescript-eslint/parser": "^8.42.0",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "^4.0.0",
     "eslint": "^9.34.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-prettier": "^5.5.4",
@@ -59,6 +59,6 @@
     "rimraf": "^6.0.1",
     "tsup": "^8.0.0",
     "typescript": "^5.4.5",
-    "vitest": "^3.0.0"
+    "vitest": "^4.0.0"
   }
 }