chore(package): update @babel/plugin-transform-runtime to version 7.3.4

Closes #5

Author: greenkeeper[bot]

package.json

@@ -26,7 +26,7 @@
     "@babel/plugin-proposal-decorators": "7.3.0",
     "@babel/plugin-proposal-export-namespace-from": "7.2.0",
     "@babel/plugin-syntax-dynamic-import": "7.2.0",
-    "@babel/plugin-transform-runtime": "7.1.0",
+    "@babel/plugin-transform-runtime": "7.3.4",
     "@babel/polyfill": "7.0.0",
     "@babel/preset-env": "7.1.5",
     "@babel/register": "7.0.0",