Update regenerator-runtime to the latest version 🚀 (#7)

Author: greenkeeper[bot]

package.json

@@ -56,7 +56,7 @@
     "raf": "^3.4.0",
     "react": "^16.1.1",
     "react-dom": "^16.1.1",
-    "regenerator-runtime": "^0.12.1",
+    "regenerator-runtime": "^0.13.0",
     "rimraf": "^2.6.2",
     "semantic-release": "^15.9.15",
     "tslint": "^5.11.0",