ci: Fix Ruff warnings #536

Job	Run time
quality	41s
exclude-test-jobs	4s
tests (ubuntu-latest, 3.9, lowest-direct)	36s
tests (ubuntu-latest, 3.9, highest)	38s
tests (ubuntu-latest, 3.10, lowest-direct)	45s
tests (ubuntu-latest, 3.10, highest)	37s
tests (ubuntu-latest, 3.11, lowest-direct)	27s
tests (ubuntu-latest, 3.11, highest)	26s
tests (ubuntu-latest, 3.12, highest)	31s
tests (ubuntu-latest, 3.14, highest)	54s
tests (ubuntu-latest, 3.13, highest)	36s
tests (ubuntu-latest, 3.14, lowest-direct)	53s
tests (ubuntu-latest, 3.12, lowest-direct)	35s
tests (ubuntu-latest, 3.13, lowest-direct)	36s
tests (macos-latest, 3.10, highest)	49s
tests (macos-latest, 3.9, highest)	58s
tests (macos-latest, 3.12, highest)	1m 20s
tests (macos-latest, 3.13, highest)	43s
tests (macos-latest, 3.11, highest)	35s
tests (windows-latest, 3.10, highest)	57s
tests (windows-latest, 3.9, highest)	57s
tests (windows-latest, 3.11, highest)	51s
tests (macos-latest, 3.14, highest)	59s
tests (windows-latest, 3.12, highest)	57s
tests (windows-latest, 3.14, highest)	4m 39s
tests (windows-latest, 3.13, highest)	57s
	23m 1s

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