🗒️ Description

This PR introduces the EIPChecklist class which contains a list of all EIP checklist items for easier marking of tests that cover an item in the EIP checklist.

Calling any value in this class directly returns the marker which can be used in the tests or marks parameter of the parametrize object:

import pytest
from ethereum_test_tools import StateTestFiller
from ethereum_test_checklists import EIPChecklist

@EIPChecklist.TransactionType.Test.IntrinsicValidity.GasLimit.Exact()
def test_exact_intrinsic_gas(state_test: StateTestFiller):
    """Test transaction with exact intrinsic gas limit."""
    # Test implementation
    pass

It also fixes a breaking bug in the checklist generation code that marked all EIPs for a given test id when a marker was used anywhere in any test in any folder (whoops).

Suggestions for improvement of the usage of this new class are welcome.

🔗 Related Issues

✅ 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: Ran mkdocs serve locally and verified the auto-generated docs for new tests in the Test Case Reference are correctly formatted.