chore(deps-dev): bump firebase from 10.12.0 to 10.12.2

Bumps [firebase](https://github.com/firebase/firebase-js-sdk) from 10.12.0 to 10.12.2.
- [Release notes](https://github.com/firebase/firebase-js-sdk/releases)
- [Changelog](https://github.com/firebase/firebase-js-sdk/blob/master/CHANGELOG.md)
- [Commits](https://github.com/firebase/firebase-js-sdk/compare/[email protected]@10.12.2)

---
updated-dependencies:
- dependency-name: firebase
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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