Bump webpack-dev-server from 3.4.1 to 3.5.1 Bumps [webpack-dev-server](https://github.com/webpack/webpack-dev-server) from 3.4.1 to 3.5.1. - [Release notes](https://github.com/webpack/webpack-dev-server/releases) - [Changelog](https://github.com/webpack/webpack-dev-server/blob/master/CHANGELOG.md) - [Commits](https://github.com/webpack/webpack-dev-server/compare/v3.4.1...v3.5.1)