chore: Bump css-loader from 3.1.0 to 3.2.0

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/css-loader@v3.1.0...v3.2.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -81,7 +81,7 @@
     "compression-webpack-plugin": "^3.0.0",
     "core-js": "^3.1.4",
     "coveralls": "^3.0.2",
-    "css-loader": "3.1.0",
+    "css-loader": "3.2.0",
     "dotenv": "8.0.0",
     "dotenv-expand": "5.1.0",
     "enzyme": "^3.7.0",