feat(fw,tests): EIP-7742: Framework changes

[spencer-tb]

🗒️ Description

Adds the required framework changes for EIP-7742 within pectra devnet-5.

Fills with the following EELS resolution change for Prague:

    "Prague": {
        "git_url": "https://github.com/spencer-tb/execution-specs.git",
        "branch": "forks/prague",
        "commit": "857c3fa4d733535f32e9f17250d5790dd7ab5a76"
    }

🔗 Related Issues

N/A

✅ Checklist

• All: Set appropriate labels for the changes.
• All: Considered squashing commits to improve commit history.
• All: Added an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.

[marioevz]

A couple of comments and suggestions. We should definitely create test folder tests/prague/eip7742_blob_target_max_from_cl or similar, and add tests there for added coverage.

[spencer-tb]

I would ideally like to find a way to use these: 54510b5#diff-74e82fed735a75dc81ad1d6de01749bd9b537024a67ca3afbde48e9f3fbe82e4L1247-L1259

When filling cancun tests for prague - but its not essential right now

[marioevz]

Awesome work, thanks!