build(deps-dev): bump @types/node from 20.5.9 to 20.6.0

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.5.9 to 20.6.0.
- [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-minor
...

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

package.json

@@ -69,7 +69,7 @@
     "url": "https://github.com/sverweij/virtual-code-owners/issues"
   },
   "devDependencies": {
-    "@types/node": "20.5.9",
+    "@types/node": "20.6.0",
     "c8": "8.0.1",
     "dependency-cruiser": "13.1.5",
     "husky": "8.0.3",