Add Lit Chain Mainnet

[glitch003]

This adds the Lit Protocol (https://litprotocol.com) Mainnet chain.

I've donated to lists.eth a few times:
https://etherscan.io/tx/0xa920e3fded1158143d7b170eeea683ffe98e8b045beee358d1292e4063a90429
https://etherscan.io/tx/0x9cfd2c6f4a1dde3ae7ffc4b9588692ec0182acc1a1917e76195167bf74a4dd57

Thank you

[github-actions]

You successfully submitted a PR! Due to the amount of PRs coming in: we will only look at PRs that the CI is happy with. We can also not hold your hand getting the CI green - just look how others that where merged did it and RTFM. So as long as there is any CI check that reports an error - no human will look at this. You might be able to ask for some support after supporting the project - e.g. by sending funds to lists.eth. When you fixed things after a requested change - then you also need to (re-)request a review.

[Copilot]

Pull Request Overview

This PR adds configuration for the Lit Protocol Mainnet blockchain to the chains registry. The Lit Protocol is a decentralized network for key management and programmable signing.

• Adds new chain configuration file for Lit Chain Mainnet (chain ID 175200)

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[paulbalaji]

hey @FrederikBolding could we get a ✅ on this please 🙏

the PR was originally sitting idle here #7558

[glitch003]

hi @FrederikBolding - I squashed my commits and rebased onto the latest master so hopefully this should be good to merge