chore(deps-dev): bump @types/node from 20.1.3 to 20.4.9

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.1.3 to 20.4.9.
- [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] <support@github.com>

package.json

@@ -8,7 +8,7 @@
     "test": "mocha test/*.test.js --parallel --timeout 30000 --slow 30000"
   },
   "devDependencies": {
-    "@types/node": "20.1.3",
+    "@types/node": "20.4.9",
     "@wildpeaks/eslint-config-commonjs": "15.7.0",
     "@wildpeaks/prettier-config": "15.7.0",
     "css-loader": "6.7.3",