chore(package): update style-loader to version 0.23.0

Author: greenkeeper[bot]

package.json

@@ -88,7 +88,7 @@
     "sinon": "^6.1.4",
     "sinon-chai": "^3.0.0",
     "source-map-loader": "^0.2.3",
-    "style-loader": "^0.22.0",
+    "style-loader": "^0.23.0",
     "tman": "^1.7.4",
     "ts-loader": "^4.0.1",
     "ts-node": "^7.0.0",