build(deps): bump webpack-bundle-analyzer from 3.0.3 to 3.4.1 (#6)

Bumps [webpack-bundle-analyzer](https://github.com/webpack-contrib/webpack-bundle-analyzer) from 3.0.3 to 3.4.1.
- [Release notes](https://github.com/webpack-contrib/webpack-bundle-analyzer/releases)
- [Changelog](https://github.com/webpack-contrib/webpack-bundle-analyzer/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/webpack-bundle-analyzer@v3.0.3...v3.4.1)

Signed-off-by: dependabot[bot] <[email protected]>