Add chain 100009

[ifavo]

Add New Chain 100009 + 100010

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 for a speedy review.

Checklist

• [x] The branch is named as add-chain-<chainId>.
• [x] I haven't modified the chains.json file directly.
• [x] In sourcify-chains.json file
  • [x] I've set supported: true.
  • [ ] I haven't added an rpc field but the one in chains.json is used (if not, please explain why).
  • because there is no rpc in chains.json
• [x] I've added a test in chain-tests.js file.
• [x] test-new-chain test in Circle CI is passing.