Bump json5, ts-loader, webpack and webpack-cli#13

dependabot[bot] wants to merge 1 commit intomasterchawk/total_react_tutorial:masterfrom

dependabot/npm_and_yarn/json5-and-ts-loader-and-webpack-and-webpack-cli--removedchawk/total_react_tutorial:dependabot/npm_and_yarn/json5-and-ts-loader-and-webpack-and-webpack-cli--removedCopy head branch name to clipboard