Downgrade typescript to silence the warning.

Author: dlemstra

package-lock.json

@@ -57,7 +57,7 @@
         "eslint-plugin-license-header": "0.6.1",
         "jsdom": "25.0.1",
         "set-value": "4.1.0",
-        "typescript": " 5.6.3",
+        "typescript": " 5.5.4",
         "vite": "5.4.8",
         "vitest": "2.1.2"
     }