Bump css-loader from 0.28.11 to 1.0.0 in /js

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 0.28.11 to 1.0.0.
- [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/v0.28.11...v1.0.0)

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

js/package.json

@@ -24,7 +24,7 @@
     "babel-core": "^6.26.0",
     "babel-loader": "^7.1.5",
     "babel-preset-env": "^1.7.0",
-    "css-loader": "^0.28.9",
+    "css-loader": "^1.0.0",
     "karma": "^2.0.4",
     "mini-css-extract-plugin": "^0.4.1",
     "node-sass": "^4.9.2",