Add GitHub workflow to deploy bundled version to a CDN#382

mocca102 merged 2 commits intomasterConstructor-io/constructorio-client-javascript:masterfrom

ci-4185-client-javascript-host-a-bundled-version-of-the-sdk-via-aConstructor-io/constructorio-client-javascript:ci-4185-client-javascript-host-a-bundled-version-of-the-sdk-via-aCopy head branch name to clipboard