Update regenerator-runtime to the latest version 🚀 (#112)

* chore(package): update regenerator-runtime to version 0.12.0

* chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

Author: greenkeeper[bot]

package-lock.json

@@ -102,7 +102,7 @@
     "react-docgen": "^2.16.0",
     "react-dom": "^16.1.1",
     "react-test-renderer": "^16.1.1",
-    "regenerator-runtime": "^0.11.0",
+    "regenerator-runtime": "^0.12.0",
     "rimraf": "^2.6.1",
     "style-loader": "^0.21.0",
     "webpack": "^3.5.6",

package.json

@@ -5797,6 +5797,10 @@ regenerator-runtime@^0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz#7e54fe5b5ccd5d6624ea6255c3473be090b802e1"
 
+regenerator-runtime@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.12.0.tgz#8052ac952d85b10f3425192cd0c53f45cf65c6cb"
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.10.1.tgz#1e4996837231da8b7f3cf4114d71b5691a0680dd"