chore(package): update style-loader to version 1.2.1

Closes #39

Author: greenkeeper[bot]

package.json

@@ -19,7 +19,7 @@
     "css-loader": "3.3.0",
     "eslint": "6.8.0",
     "prettier": "2.0.0",
-    "style-loader": "1.0.2",
+    "style-loader": "1.2.1",
     "ts-loader": "6.2.1",
     "typescript": "3.7.3",
     "webpack": "4.41.3",