Bump firebase and @firebase/rules-unit-testing

Bumps [firebase](https://github.com/firebase/firebase-js-sdk) and [@firebase/rules-unit-testing](https://github.com/firebase/firebase-js-sdk/tree/HEAD/packages/rules-unit-testing). These dependencies needed to be updated together.

Updates `firebase` from 9.23.0 to 11.1.0
- [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/[email protected]@11.1.0)

Updates `@firebase/rules-unit-testing` from 2.0.7 to 4.0.1
- [Release notes](https://github.com/firebase/firebase-js-sdk/releases)
- [Changelog](https://github.com/firebase/firebase-js-sdk/blob/main/packages/rules-unit-testing/CHANGELOG.md)
- [Commits](https://github.com/firebase/firebase-js-sdk/commits/@firebase/[email protected]/packages/rules-unit-testing)

---
updated-dependencies:
- dependency-name: firebase
  dependency-type: direct:development
- dependency-name: "@firebase/rules-unit-testing"
  dependency-type: direct:development
...

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

Author: dependabot[bot]