⬆️ Bump firebase from 10.5.2 to 10.9.0 in /frontend

Bumps [firebase](https://github.com/firebase/firebase-js-sdk) from 10.5.2 to 10.9.0.
- [Release notes](https://github.com/firebase/firebase-js-sdk/releases)
- [Changelog](https://github.com/firebase/firebase-js-sdk/blob/main/CHANGELOG.md)
- [Commits](https://github.com/firebase/firebase-js-sdk/compare/firebase@10.5.2...firebase@10.9.0)

---
updated-dependencies:
- dependency-name: firebase
  dependency-type: direct:production
...

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

frontend/package.json

@@ -32,7 +32,7 @@
     "chart.js": "^4.4.0",
     "chartjs-adapter-date-fns": "^3.0.0",
     "date-fns": "^2.30.0",
-    "firebase": "^10.5.2",
+    "firebase": "^10.9.0",
     "gestalt": "^127.5.5",
     "local-storage-fallback": "^4.1.2",
     "nanoid": "^5.0.2",