fix: upgrade @types/node from 18.11.18 to 18.19.57

Snyk has created this PR to upgrade @types/node from 18.11.18 to 18.19.57.

See this package in npm:
@types/node

See this project in Snyk:
https://app.snyk.io/org/sammyfilly/project/3161836e-c6ff-43b0-9a7b-164d8ac127a7?utm_source=github&utm_medium=referral&page=upgrade-pr

examples/cms-kontent-ai/package.json

@@ -6,7 +6,7 @@
     "start": "next start"
   },
   "dependencies": {
-    "@types/node": "18.11.18",
+    "@types/node": "18.19.57",
     "@types/react": "18.0.27",
     "@types/react-dom": "18.0.10",
     "@kontent-ai/delivery-sdk": "^12.4.2",