Add support at the chain_id generator command for Gnosis

[cortze]

Description

We are currently supporting all the Etherum main networks:

• Mainnet
• Holesky
• Sepolia
• Prater (although is deprecated)

However, there is no data yet for the Gnosis chain (which shares all the internals with Ethereum)

Tasks

• Add the Gnosis network support at the chain-ids command

[namn-grg]

Gnosis Chain doesn't support Prysm at the moment.

Source: https://docs.gnosischain.com/node/

Hermes requires/supports Prysm only, right?

[cortze]

Yes, Hermes needs a functional Prysm client for the full operation.

We should still be able to get the genesis and chain params to compose the chain-ids / fork_digests of the network though at the chain_ids command tough.

Thanks for the pointer @namn-grg !