Bump webpack from 4.41.6 to 4.42.0 (#7701)
Bumps [webpack](https://github.com/webpack/webpack) from 4.41.6 to 4.42.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.41.6...v4.42.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>