[skip ci]: Bump webpack-cli from 4.2.0 to 4.5.0

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 4.2.0 to 4.5.0.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/[email protected]@4.5.0)

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