build(deps): bump @grpc/grpc-js, firebase-admin and firebase-tools

Bumps [@grpc/grpc-js](https://github.com/grpc/grpc-node) to 1.8.17 and updates ancestor dependencies [@grpc/grpc-js](https://github.com/grpc/grpc-node), [firebase-admin](https://github.com/firebase/firebase-admin-node) and [firebase-tools](https://github.com/firebase/firebase-tools). These dependencies need to be updated together.


Updates `@grpc/grpc-js` from 1.2.3 to 1.8.17
- [Release notes](https://github.com/grpc/grpc-node/releases)
- [Commits](https://github.com/grpc/grpc-node/compare/@grpc/[email protected]...@grpc/[email protected])

Updates `firebase-admin` from 9.8.0 to 11.9.0
- [Release notes](https://github.com/firebase/firebase-admin-node/releases)
- [Commits](firebase/firebase-admin-node@v9.8.0...v11.9.0)

Updates `firebase-tools` from 9.10.2 to 12.4.2
- [Release notes](https://github.com/firebase/firebase-tools/releases)
- [Commits](firebase/firebase-tools@v9.10.2...v12.4.2)

---
updated-dependencies:
- dependency-name: "@grpc/grpc-js"
  dependency-type: indirect
- dependency-name: firebase-admin
  dependency-type: direct:development
- dependency-name: firebase-tools
  dependency-type: direct:development
...

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