Bump @types/node from 15.14.1 to 16.0.0

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.14.1 to 16.0.0.
- [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]>

package.json

@@ -45,7 +45,7 @@
     "http-errors": "^1.8.0"
   },
   "devDependencies": {
-    "@types/node": "^15.0.0",
+    "@types/node": "^16.0.0",
     "fastify": "^3.10.1",
     "pre-commit": "^1.2.2",
     "sinon": "^11.0.0",