build(deps-dev): bump @types/node from 16.4.3 to 16.9.1 (#245)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 16.4.3 to 16.9.1.
- [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-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -39,7 +39,7 @@
     "@types/express": "4.17.13",
     "@types/jest": "26.0.24",
     "@types/lru-cache": "5.1.1",
-    "@types/node": "16.4.3",
+    "@types/node": "16.9.1",
     "@types/supertest": "2.0.11",
     "@types/swagger-ui-express": "4.1.3",
     "@typescript-eslint/eslint-plugin": "4.28.5",