Bump css-loader from 3.4.0 to 3.4.1 in /js

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 3.4.0 to 3.4.1.
- [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/v3.4.0...v3.4.1)

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

js/package-lock.json

@@ -3471,9 +3471,9 @@
       }
     },
     "css-loader": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-3.4.0.tgz",
-      "integrity": "sha512-JornYo4RAXl1Mzt0lOSVPmArzAMV3rGY2VuwtaDc732WTWjdwTaeS19nCGWMcSCf305Q396lhhDAJEWWM0SgPQ==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-3.4.1.tgz",
+      "integrity": "sha512-+ybmv7sVxxNEenQhkifQDvny/1iNQM7YooJbSfVUdQQvisyg1aKIqgGjCjoFSyVLJMp17z9rfZFQaR5HGHcMbw==",
       "dev": true,
       "requires": {
         "camelcase": "^5.3.1",

js/package.json

@@ -31,7 +31,7 @@
     "@babel/polyfill": "^7.7.0",
     "@babel/preset-env": "^7.7.7",
     "babel-loader": "^8.0.6",
-    "css-loader": "^3.4.0",
+    "css-loader": "^3.4.1",
     "karma": "^4.4.1",
     "mini-css-extract-plugin": "^0.9.0",
     "style-loader": "^1.1.2",