build(deps-dev): bump @types/node from 15.14.2 to 16.4.1

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 15.14.2 to 16.4.1.
- [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] <support@github.com>

package.json

@@ -64,7 +64,7 @@
   },
   "homepage": "http://getpino.io",
   "devDependencies": {
-    "@types/node": "^15.14.1",
+    "@types/node": "^16.4.1",
     "airtap": "4.0.3",
     "benchmark": "^2.1.4",
     "bole": "^4.0.0",