chore(package): update @babel/runtime to version 7.5.0

Closes #38

Author: greenkeeper[bot]

package.json

@@ -37,7 +37,7 @@
     "@babel/preset-env": "7.5.0",
     "@babel/preset-react": "7.0.0",
     "@babel/register": "7.4.4",
-    "@babel/runtime": "7.4.5",
+    "@babel/runtime": "7.5.0",
     "@storybook/addon-actions": "^5.0.0",
     "@storybook/react": "^5.0.0",
     "babel-core": "^7.0.0-bridge.0",