Lint

Bump ty from 0.0.20 to 0.0.21 #7527

Job	Run time
build (3.13, ubuntu-latest, pre-push)	1m 14s
build (3.13, windows-latest, manual)	1m 15s
build (3.13, ubuntu-latest, manual)	52s
build (3.13, ubuntu-latest, pre-commit)	54s
build (3.13, windows-latest, pre-commit)	1m 35s
build (3.13, windows-latest, pre-push)	1m 25s
completion-lint	4s
	7m 19s

Provide feedback