Add babel-runtime as dependency

Author: alexcanessa

package-lock.json

@@ -44,6 +44,7 @@
     },
     "homepage": "https://github.com/alexcanessa/github-release-notes#readme",
     "dependencies": {
+        "babel-runtime": "^6.26.0",
         "chalk": "^2.1.0",
         "commander": "^2.11.0",
         "connectivity": "^1.0.0",