Lint

Bump vulture from 2.15 to 2.16 #1349

Job	Run time
build (3.13, ubuntu-latest, pre-commit)	38s
build (3.13, windows-latest, manual)	1m 23s
build (3.13, windows-latest, pre-push)	2m 50s
build (3.13, ubuntu-latest, pre-push)	1m 21s
build (3.13, windows-latest, pre-commit)	1m 34s
build (3.13, ubuntu-latest, manual)	37s
completion-lint	2s
	8m 25s

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