build(deps-dev): bump @types/node from 16.11.25 to 18.6.1 in /aggregator

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 16.11.25 to 18.6.1.
- [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]>

Author: dependabot[bot]

aggregator/package-lock.json

@@ -51,7 +51,7 @@
     "@types/cache-manager": "^3.4.3",
     "@types/express": "^4.17.13",
     "@types/jest": "27.4.0",
-    "@types/node": "^16.0.0",
+    "@types/node": "^18.6.1",
     "@types/passport-jwt": "^3.0.6",
     "@types/supertest": "^2.0.12",
     "@typescript-eslint/eslint-plugin": "^5.30.5",