Lint

Support Python 3.14 #7725

Job	Run time
build (3.14, ubuntu-latest, pre-push)	1m 5s
build (3.14, windows-latest, pre-commit)	1m 7s
build (3.14, ubuntu-latest, pre-commit)	48s
build (3.14, windows-latest, manual)	1m 7s
build (3.14, windows-latest, pre-push)	1m 7s
build (3.14, ubuntu-latest, manual)	51s
completion-lint	3s
	6m 8s

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