Remove workaround for fixed issue

Author: adamtheturtle

pyproject.toml

@@ -47,9 +47,6 @@ disable = [
     'locally-disabled',
     # Let flake8 handle unused imports
     'unused-import',
-    # This creates errors with typing.py
-    # see https://github.com/PyCQA/pylint/issues/1212
-    'invalid-sequence-index',
     # Let isort deal with sorting
     'ungrouped-imports',
     # We don't need everything to be documented because of mypy