Bump @types/node from 18.15.10 to 20.5.9 in /nodejs

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.15.10 to 20.5.9.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

nodejs/sample-apps/aws-sdk/package.json

@@ -37,7 +37,7 @@
   ],
   "devDependencies": {
     "@types/aws-lambda": "8.10.119",
-    "@types/node": "18.15.10",
+    "@types/node": "20.5.9",
     "bestzip": "2.2.0",
     "copyfiles": "2.4.1",
     "rimraf": "5.0.1",