Clients readiness for Devnet-2

This issue aggregates any changes needed in lean-quickstart for devnet-2, including:

- PRs from clients
- New flags
- Container images
- Binary builds
- Other requirements

Recommended image tag: devnet2

[pq-devnet-2: High Level Plan](https://github.com/leanEthereum/pm/blob/main/breakout-rooms/leanConsensus/pq-interop/pq-devnet-2.md)