fix(package): update vitest to version 4.0.18

Author: chrisguttandin

package-lock.json

@@ -54,7 +54,7 @@
         "tslint": "^6.1.3",
         "tslint-config-holy-grail": "^56.0.7",
         "typescript": "^5.9.3",
-        "vitest": "^4.0.17",
+        "vitest": "^4.0.18",
         "webpack": "^5.104.1",
         "webpack-cli": "^6.0.1"
     },