Ban dynamic builtins and typing.cast in lint config

[adamtheturtle]

Summary

• Add literalizer DEPRECATED_BUILTINS.bad-functions pylint config (filter, getattr, hasattr, map, setattr).
• Ban typing.cast imports via ruff flake8-tidy-imports where the project uses ruff.
• Fix or pylint-disable existing violations uncovered by the new rules.

Test plan

• CI lint passes (pylint, ruff, pre-commit).

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Note

Low Risk
Low risk since this only tightens Ruff/Pylint lint configuration, though it may cause new lint failures in downstream or future changes that rely on typing.cast or the banned builtins.

Overview
Updates linting rules to disallow typing.cast imports via Ruff (flake8-tidy-imports) and to flag usage of certain dynamic builtins (filter, map, getattr, setattr, hasattr) via Pylint’s DEPRECATED_BUILTINS.bad-functions configuration.

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