Bump json5, karma-webpack and webpack in /app#482

dependabot[bot] wants to merge 1 commit intomastertokenio/sdk-js:masterfrom

dependabot/npm_and_yarn/app/json5-and-karma-webpack-and-webpack-2.2.3tokenio/sdk-js:dependabot/npm_and_yarn/app/json5-and-karma-webpack-and-webpack-2.2.3Copy head branch name to clipboard