chore(deps-dev): Bump webpack-dev-server from 3.10.3 to 3.11.0 (#695)

Bumps [webpack-dev-server](https://github.com/webpack/webpack-dev-server) from 3.10.3 to 3.11.0.
- [Release notes](https://github.com/webpack/webpack-dev-server/releases)
- [Changelog](https://github.com/webpack/webpack-dev-server/blob/master/CHANGELOG.md)
- [Commits](webpack/webpack-dev-server@v3.10.3...v3.11.0)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>