Lint

update OSS documentation with nnlib instructions #66799

Job	Run time
android-java-format	12s
Get changed files / get-changed-files	5s
link-check / lint-urls	12s
link-check / lint-file-size	11s
link-check / lint-xrefs	4m 9s
lintrunner	42s
lintrunner-mypy	0s
	5m 31s

Provide feedback