chore(deps): bump @types/node from 20.5.9 to 20.6.2 in /dashboard

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.5.9 to 20.6.2.
- [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:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

dashboard/package.json

@@ -16,7 +16,7 @@
   "dependencies": {
     "@sentry/react": "^7.41.0",
     "@sentry/tracing": "^7.41.0",
-    "@types/node": "20.5.9",
+    "@types/node": "20.6.2",
     "@types/react": "18.0.24",
     "@types/react-dom": "18.0.8",
     "chart.js": "^4.2.1",