Bump electron from 4.2.5 to 18.3.7 in /electronDemo#12

dependabot[bot] wants to merge 1 commit into

masteronlyctonly/node-playground:masterfrom

dependabot/npm_and_yarn/electronDemo/electron-18.3.7onlyctonly/node-playground:dependabot/npm_and_yarn/electronDemo/electron-18.3.7Copy head branch name to clipboard