Lint

Bump pyproject-fmt from 2.20.0 to 2.21.0 #1374

Job	Run time
build (3.13, windows-latest, pre-commit)	1m 16s
build (3.13, windows-latest, pre-push)	3m 2s
build (3.13, ubuntu-latest, manual)	38s
build (3.13, ubuntu-latest, pre-push)	1m 16s
build (3.13, windows-latest, manual)	1m 14s
build (3.13, ubuntu-latest, pre-commit)	35s
completion-lint	4s
	8m 5s

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