Lint

Move create_secrets_files env reads into main #7257

Job	Run time
build (3.13, ubuntu-latest, pre-push)	3m 29s
build (3.13, ubuntu-latest, pre-commit)	1m 20s
build (3.13, windows-latest, pre-push)	4m 14s
build (3.13, windows-latest, manual)	1m 35s
build (3.13, windows-latest, pre-commit)	2m 4s
build (3.13, ubuntu-latest, manual)	1m 23s
completion-lint	2s
	14m 7s

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