build(deps-dev): bump @babel/plugin-proposal-class-properties from 7.10.4 to 7.12.1#244

dependabot-preview[bot] wants to merge 1 commit intomasterCretezy/braintree-web-drop-in-react:masterfrom

dependabot/npm_and_yarn/babel/plugin-proposal-class-properties-7.12.1Cretezy/braintree-web-drop-in-react:dependabot/npm_and_yarn/babel/plugin-proposal-class-properties-7.12.1Copy head branch name to clipboard