Lint

[codex] Switch httpx timeout handling to match #1540

Job	Run time
build (3.13, windows-latest, manual)	1m 16s
build (3.13, ubuntu-latest, pre-commit)	37s
build (3.13, ubuntu-latest, pre-push)	1m 0s
build (3.13, ubuntu-latest, manual)	38s
build (3.13, windows-latest, pre-commit)	1m 27s
build (3.13, windows-latest, pre-push)	2m 39s
completion-lint	2s
	7m 39s

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