chore: bump pre-commit hook versions

[sevmag]

NOTE:

The large amount of changed files is only a relic from running the new linting on the whole repo the only real change is in .pre-commit-config.yaml

Summary

Updates pinned versions in .pre-commit-config.yaml to current upstream tags. The previous pins were ~1 year old and the older flake8 7.1.1 / black 24.10.0 releases trigger a deprecated bdist_wheel.universal codepath that fails to install cleanly on certain pip + setuptools combinations (we saw [Errno 17] File exists: 'build/bdist.linux-x86_64/wheel/<pkg>.dist-info' during fresh hook env installs). Newer releases ship prebuilt wheels and avoid the legacy install path.

Changes:

• black 24.10.0 → 26.3.1
• flake8 7.1.1 → 7.3.0
• mypy v1.13.0 → v1.20.2
• pre-commit-hooks v4.6.0 → v6.0.0
• docformatter intentionally not bumped — v1.7.8 has a NameError: tomllib is not defined regression on Python 3.10 (uses 3.11+ stdlib unconditionally), so v1.7.7 is kept.

Test plan

• pre-commit run --all-files (or on changed files) passes locally with the new pins
• CI lint job passes
• No new lint findings introduced by the bumped versions on existing code