Bump css-loader from 6.10.0 to 7.0.0
Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 6.10.0 to 7.0.0.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/css-loader/compare/v6.10.0...v7.0.0)
---
updated-dependencies:
- dependency-name: css-loader
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>