new(fw,tests,github): Add automatic feature-based fixture building in CI, add EOF feature (eip7692), fix outstanding EOF test failures

[marioevz]

🗒️ Description

• Fixes all existing issues in code validation tests (several tests were expecting an incorrect exception because the code outputs number of the first code section was not 0x80).
• Introduces tox execution on EOF tests by compiling evmone and filling the tests with it.
• Fills EOF tests in tarball fixtures_eof.tar.gz on release.
• Includes a workaround to allow evmone to fill tests in Prague fork, even when the requests_hash is not returned by it (Created issue Remove workaround to evmone not supporting EIP-6110/EIP-7002 introduced in #573 #574 to remove this in the future).
• Tests no_data_section_contents and data_section_contents_incomplete have been commented out. Issue Fix, clarify, or create alternative tests to incomplete data section tests #575 has been created to track re-enabling these tests.

🔗 Related Issues

None

✅ 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.
• Tests: All converted JSON/YML tests from ethereum/tests have been added to converted-ethereum-tests.txt.
• Tests: Included the type and version of evm t8n tool used to locally execute test cases: e.g., ref with commit hash or geth 1.13.1-stable-3f40e65.
• Tests: Ran mkdocs serve locally and verified the auto-generated docs for new tests in the Test Case Reference are correctly formatted.

[spencer-tb]

LGTM from the framework/CI side of things!

[danceratopz]

Framework & CI also look good to me.