Lint

[cuda backend] int4/8 matvec: vectorized activation load #75032

Job	Run time
link-check / lint-xrefs	14s
link-check / lint-urls	10s
Get changed files / get-changed-files	2s
link-check / lint-file-size	13s
lintrunner	55s
lintrunner-mypy	0s
	1m 34s

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