Switch from CircleCI to GitHub Actions - #77

Switch from CircleCI to GitHub Actions#77

mterczynski with Copilot wants to merge 4 commits into

mastermterczynski/paint:masterfrom

copilot/switch-circleci-to-gh-actionsmterczynski/paint:copilot/switch-circleci-to-gh-actionsCopy head branch name to clipboard