⬆️ Bump @types/node from 20.6.1 to 20.6.2 in /frontend

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 20.6.1 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:development
  update-type: version-update:semver-patch
...

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

frontend/package.json

@@ -26,7 +26,7 @@
     "@trivago/prettier-plugin-sort-imports": "^4.2.0",
     "@tsconfig/strictest": "^2.0.2",
     "@types/jspdf": "^2.0.0",
-    "@types/node": "^20.6.1",
+    "@types/node": "^20.6.2",
     "@types/requestidlecallback": "^0.3.5",
     "@types/uuid": "^9.0.4",
     "@types/wicg-file-system-access": "^2020.9.6",