Lint

Add benchmarking script (#20188) #74841

Job	Run time
link-check / lint-file-size	13s
link-check / lint-urls	14s
Get changed files / get-changed-files	3s
link-check / lint-xrefs	13s
lintrunner-mypy	2m 59s
lintrunner	1m 40s
	5m 22s

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