fix: add missing dev dependency style-loader

Author: frankpagan

package.json

@@ -50,6 +50,7 @@
     "babel-loader": "^8.1.0",
     "clean-webpack-plugin": "^3.0.0",
     "file-loader": "^6.2.0",
+    "style-loader": "^3.3.1",
     "terser-webpack-plugin": "^5.1.1",
     "uglifyjs-webpack-plugin": "^2.2.0",
     "webpack": "^5.24.4",