build(deps): Bump actions/checkout from 3 to 6 in the github-actions group#338

jskeet merged 1 commit intomaincloudevents/sdk-csharp:mainfrom

dependabot/github_actions/github-actions-76468cb07fcloudevents/sdk-csharp:dependabot/github_actions/github-actions-76468cb07fCopy head branch name to clipboard