github-actions: bump actions/checkout from 6.0.0 to 6.0.1#139

jwhui merged 1 commit intomainopenthread/ot-reference-release:mainfrom

dependabot/github_actions/actions/checkout-6.0.1openthread/ot-reference-release:dependabot/github_actions/actions/checkout-6.0.1Copy head branch name to clipboard