chore: bump actions/checkout from 2 to 3.1.0#84

dependabot[bot] wants to merge 1 commit into

v15.4.0-exodusExodusForks/electron-packager:v15.4.0-exodusfrom

dependabot/github_actions/actions/checkout-3.1.0ExodusForks/electron-packager:dependabot/github_actions/actions/checkout-3.1.0Copy head branch name to clipboard