BAU: Bump @types/node from 18.13.0 to 20.14.11 in /src

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 18.13.0 to 20.14.11.
- [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] <support@github.com>

src/package.json

@@ -57,7 +57,7 @@
         "@types/express": "^4.17.21",
         "@types/jest": "^29.4.0",
         "@types/js-yaml": "^4.0.9",
-        "@types/node": "^18.11.18",
+        "@types/node": "^20.14.11",
         "@types/node-jose": "^1.1.10",
         "@typescript-eslint/eslint-plugin": "^5.59.11",
         "@typescript-eslint/eslint-plugin-tslint": "^6.13.0",