Apply ruff/bugbear new rules

[DimitriPapadopoulos]

This should fix the CI pre-commit issues in #2715.

• [ ] ran the linter to address style issues (tox -e fix)
• [ ] wrote descriptive pull request text
• [ ] ensured there are test(s) validating the fix
• [ ] added news fragment in docs/changelog folder
• [ ] updated/extended the documentation