feat(tests): enhance eip7825 test coverage for checklist

[LouisTsai-Csie]

🗒️ Description

Enhance test coverage for eip-7825 checklist, all the testing scenario can be found in issue #1793.

🔗 Related Issues or PRs

Issue #1793

✅ Checklist

• All: Ran fast tox checks to avoid unnecessary CI fails, see also Code Standards and Enabling Pre-commit Checks:

  uvx --with=tox-uv tox -e lint,typecheck,spellcheck,markdownlint

• All: PR title adheres to the repo standard - it will be used as the squash commit message and should start type(scope):.
• All: Considered adding an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.
• All: Set appropriate labels for the changes (only maintainers can apply labels).
• Tests: Ran mkdocs serve locally and verified the auto-generated docs for new tests in the Test Case Reference are correctly formatted.
• Tests: For PRs implementing a missed test case, update the post-mortem document to add an entry the list.
• Ported Tests: All converted JSON/YML tests from ethereum/tests or tests/static have been assigned @ported_from marker.

[marioevz]

Amazing additions, I added comments that could be simply committed as-is and should not break anything.

However I didn't add comments to test_tx_gas_limit_cap_contract_creation, test_tx_gas_limit_cap_access_list_with_diff_keys, test_tx_gas_limit_cap_access_list_with_diff_addr, nor test_tx_gas_limit_cap_authorized_tx, but the same comments to test_tx_gas_limit_cap_full_calldata apply to these tests too!

[marioevz]

Amazing additions, thanks so much for implementing these, let's get them in the next release.