chore(deps): update dependency css-loader to v7

Author: renovate[bot]

package.json

@@ -51,7 +51,7 @@
     "codecov": "3.8.3",
     "copy-webpack-plugin": "9.1.0",
     "coveralls": "3.1.1",
-    "css-loader": "6.11.0",
+    "css-loader": "7.1.2",
     "dotenv": "14.3.2",
     "enzyme": "3.11.0",
     "enzyme-adapter-react-16": "1.15.8",

yarn.lock

@@ -3507,10 +3507,10 @@ css-declaration-sorter@^6.0.3:
   dependencies:
     timsort "^0.3.0"
 
-css-loader@6.11.0:
-  version "6.11.0"
-  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-6.11.0.tgz#33bae3bf6363d0a7c2cf9031c96c744ff54d85ba"
-  integrity sha512-CTJ+AEQJjq5NzLga5pE39qdiSV56F8ywCIsqNIRF0r7BDgWsN25aazToqAFg7ZrtA/U016xudB3ffgweORxX7g==
+css-loader@7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-7.1.2.tgz#64671541c6efe06b0e22e750503106bdd86880f8"
+  integrity sha512-6WvYYn7l/XEGN8Xu2vWFt9nVzrCn39vKyTEFf/ExEyoksJjjSZV/0/35XPlMbpnr6VGhZIUg5yJrL8tGfes/FA==
   dependencies:
     icss-utils "^5.1.0"
     postcss "^8.4.33"