chore(package): update css-loader to version 0.28.10

Closes #42

Author: greenkeeper[bot]

package.json

@@ -31,7 +31,7 @@
     "babel-preset-env": "1.6.1",
     "babel-preset-react": "6.24.1",
     "bundlesize": "0.15.3",
-    "css-loader": "0.28.7",
+    "css-loader": "0.28.10",
     "enzyme": "3.1.0",
     "eslint": "4.9.0",
     "eslint-config-prettier": "2.6.0",