Remove ignored UP006 rule

Author: TimPansino

pyproject.toml

@@ -198,7 +198,6 @@ ignore = [
     "PT012",  # pytest-raises-with-multiple-statements (too many to fix all at once)
     # Permanently disabled rules
     "PLC0415",  # import-outside-top-level (intentionally used frequently)
-    "UP006",  # non-pep585-annotation (not compatible with Python 3.8)
     "D203",  # incorrect-blank-line-before-class
     "D213",  # multi-line-summary-second-line
     "ARG001",  # unused-argument