chore(deps-dev): bump css-loader in /generators/client/templates/react
chore(deps-dev): bump css-loader in /generators/client/templates/react

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 6.3.0 to 6.4.0.
- [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/v6.3.0...v6.4.0)

---
updated-dependencies:
- dependency-name: css-loader
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
atomfrede/generator-jhipster,jhipster/generator-jhipster,vivekmore/generator-jhipster,pascalgrimaud/generator-jhipster,ruddell/generator-jhipster,jhipster/generator-jhipster,pascalgrimaud/generator-jhipster,liseri/generator-jhipster,liseri/generator-jhipster,pascalgrimaud/generator-jhipster,liseri/generator-jhipster,jhipster/generator-jhipster,pascalgrimaud/generator-jhipster,ctamisier/generator-jhipster,vivekmore/generator-jhipster,ruddell/generator-jhipster,ctamisier/generator-jhipster,liseri/generator-jhipster,vivekmore/generator-jhipster,ruddell/generator-jhipster,ctamisier/generator-jhipster,atomfrede/generator-jhipster,pascalgrimaud/generator-jhipster,atomfrede/generator-jhipster,atomfrede/generator-jhipster,ctamisier/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster,ruddell/generator-jhipster,vivekmore/generator-jhipster,atomfrede/generator-jhipster,liseri/generator-jhipster,ruddell/generator-jhipster,vivekmore/generator-jhipster,ctamisier/generator-jhipster