chore(deps-dev): bump less-loader from 7.2.1 to 7.3.0
chore(deps-dev): bump less-loader from 7.2.1 to 7.3.0

Bumps [less-loader](https://github.com/webpack-contrib/less-loader) from 7.2.1 to 7.3.0.
- [Release notes](https://github.com/webpack-contrib/less-loader/releases)
- [Changelog](https://github.com/webpack-contrib/less-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/less-loader/compare/v7.2.1...v7.3.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
webpack/webpack,webpack/webpack,SimenB/webpack,webpack/webpack,webpack/webpack,SimenB/webpack,SimenB/webpack,SimenB/webpack