feature(package) clean-css-loader v4.1.1

Author: coderaiser

package.json

@@ -59,7 +59,7 @@
     "@iocmd/wait": "^1.0.0",
     "babel-loader": "^8.0.0",
     "c8": "^7.6.0",
-    "clean-css-loader": "^3.0.0",
+    "clean-css-loader": "^4.1.1",
     "coveralls": "^3.0.0",
     "css-loader": "^6.2.0",
     "css-minimizer-webpack-plugin": "^3.0.2",