Lint

Fix vacuous CI matrix meta-test and add missing entries #7736

Job	Run time
build (3.13, ubuntu-latest, manual)	34s
build (3.13, windows-latest, pre-push)	51s
build (3.13, windows-latest, manual)	41s
build (3.13, windows-latest, pre-commit)	52s
build (3.13, ubuntu-latest, pre-push)	49s
build (3.13, ubuntu-latest, pre-commit)	48s
completion-lint	4s
	4m 39s

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