ci: bump actions/checkout from 4 to 6 in /.github/workflows#1

dependabot[bot] wants to merge 2 commits into

mainmikeu-dev/clipra:mainfrom

dependabot/github_actions/dot-github/workflows/actions/checkout-6mikeu-dev/clipra:dependabot/github_actions/dot-github/workflows/actions/checkout-6Copy head branch name to clipboard