Bump css-loader from 6.4.0 to 6.5.0 in /assets (#318)

Author: dependabot[bot]

assets/package-lock.json

@@ -23,7 +23,7 @@
     "babel-eslint": "^10.1.0",
     "babel-loader": "^8.2.3",
     "copy-webpack-plugin": "^9.0.1",
-    "css-loader": "^6.4.0",
+    "css-loader": "^6.5.0",
     "css-minimizer-webpack-plugin": "^3.1.1",
     "eslint": "^7.32.0",
     "eslint-config-prettier": "^8.3.0",