Addressed linter errors for Moblab upstart Generating certs for docker to pick up BUG=b:348901837 TEST=CQ to pass Change-Id: I89481e4b007a278880ec24418c496f50391d5c9b Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/moblab/+/5649969 Tested-by: Michal Matyjek <[email protected]> Auto-Submit: Michal Matyjek <[email protected]> Reviewed-by: Tomasz Jakubowski <[email protected]> Commit-Queue: Tomasz Jakubowski <[email protected]>