Bump json5, webpack and webpack-cli in /hostedui#57

dependabot[bot] wants to merge 1 commit intomasternordcloud/cognitocurl:masterfrom

dependabot/npm_and_yarn/hostedui/json5-and-webpack-and-webpack-cli--removednordcloud/cognitocurl:dependabot/npm_and_yarn/hostedui/json5-and-webpack-and-webpack-cli--removedCopy head branch name to clipboard