[New chain]: zkSync Sepolia

[brotherlymite]

Chain Name

zkSync Sepolia

RPC URL

https://sepolia.era.zksync.dev

The chain must be added to https://chainlist.org/

• I confirm that the chain is added to chainlist

After creating the issue, a bot will estimate the required pre-fund and post it in the comments. Please check this checkbox after you send the pre-fund.

• I sent the pre-fund in accordance with Github Action's comment

Relevant information

• Block explorer: https://sepolia.explorer.zksync.io/
• Chainlist: https://chainlist.org/chain/300

[github-actions]

⛔️ Error:
There was an error while estimating the deployment transaction and checking the pre-fund. Please make sure that the RPC URL is valid and reachable.
✨ You can edit the issue to trigger the check again. ✨

[nlordell]

Fixed in #583