build: bump actions/upload-artifact from 5 to 6#20

dependabot[bot] wants to merge 1 commit into

masterShweit/ChestSorter:masterfrom

dependabot/github_actions/master/actions/upload-artifact-6Shweit/ChestSorter:dependabot/github_actions/master/actions/upload-artifact-6Copy head branch name to clipboard