Bump css-loader from 3.3.2 to 3.4.0 (#12673)

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 3.3.2 to 3.4.0.
- [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/v3.3.2...v3.4.0)

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

package.json

@@ -84,7 +84,7 @@
     "compression-webpack-plugin": "^3.0.1",
     "copy-webpack-plugin": "^5.1.1",
     "cross-env": "^6.0.3",
-    "css-loader": "^3.3.2",
+    "css-loader": "^3.4.0",
     "cssnano": "^4.1.10",
     "detect-passive-events": "^1.0.2",
     "dotenv": "^8.2.0",

yarn.lock

@@ -2941,10 +2941,10 @@ css-list-helpers@^1.0.1:
   dependencies:
     tcomb "^2.5.0"
 
-css-loader@^3.3.2:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-3.3.2.tgz#41b2086528aa4fbf8c0692e874bc14f081129b21"
-  integrity sha512-4XSiURS+YEK2fQhmSaM1onnUm0VKWNf6WWBYjkp9YbSDGCBTVZ5XOM6Gkxo8tLgQlzkZOBJvk9trHlDk4gjEYg==
+css-loader@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-3.4.0.tgz#9fb263436783117a41d014e45e8eaeba54dd6670"
+  integrity sha512-JornYo4RAXl1Mzt0lOSVPmArzAMV3rGY2VuwtaDc732WTWjdwTaeS19nCGWMcSCf305Q396lhhDAJEWWM0SgPQ==
   dependencies:
     camelcase "^5.3.1"
     cssesc "^3.0.0"