Add Elysium Mainnet chain

[aqeelVaival]

Add New Chain 1339

Thanks for your pull request to add a new support in Sourcify.

If you haven't done so, please follow the instructions on how to request chain support in docs.

Please check the following items before submitting your pull request.

Checklist

• [ ✅ ] The branch is named as add-chain-1339.
• [ ✅ ] I haven't modified the chains.json file directly.
• [ ✅ ] In sourcify-chains.ts file
  • [✅ ] I've set supported: true.
  • [ ✅ ] I've set monitored: false.
  • [✅ ] I haven't added an rpc field but the one in chains.json is used (if not, please explain why).
• [ ✅ ] I've added a test in chain-tests.js file.
• [ ✅ ] test-new-chain test in Circle CI is passing.

_{View in Huly HI-676}

[kuzdogan]

I believe you have deployed the 1_Storage contract at 0x20563837F7423465699D7675BCB82f886a761c25 as I can see in the test but I also see you add an additional large LERC20-role.sol. Can you remove the added .sol file?

[aqeelVaival]

@kuzdogan why test cases have being failing?

[aqeelVaival]

@kuzdogan

[aqeelVaival]

@kuzdogan please let me know once you are available, kindly help to get it merge

[kuzdogan]

Apparently lerna pushed a new version v7 which removes the bootstrap command we were using to install our submodules. Now the CI flows install the specific version before calling.

Can you please rebase or merge from staging?