Lint

Introduce MultimethodLoraConfig #63837

Job	Run time
Get changed files / get-changed-files	4s
link-check / lint-xrefs / linux-job	5m 42s
android-java-format / linux-job	5m 46s
link-check / lint-urls / linux-job	5m 44s
link-check / lint-file-size / linux-job	5m 44s
lintrunner-mypy / linux-job	12m 12s
lintrunner / linux-job	5m 51s
	41m 3s

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