Bump @types/node from 20.4.6 to 20.8.8

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.4.6 to 20.8.8.
- [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

@@ -15,7 +15,7 @@
   "devDependencies": {
     "@nx/js": "^16.0.2",
     "@types/mocha": "^10.0.1",
-    "@types/node": "20.4.6",
+    "@types/node": "20.8.8",
     "lerna": "^6.6.1",
     "mocha": "^10.2.0",
     "nx": "16.1.0",