Update commander to the latest version 🚀 (#29)

* fix(package): update commander to version 5.0.0

* chore(package): update lockfile package-lock.json

Co-authored-by: greenkeeper[bot] <23040076+greenkeeper[bot]@users.noreply.github.com>

Author: greenkeeper[bot]

package-lock.json

@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "axios": "^0.19.2",
-    "commander": "^4.1.0",
+    "commander": "^5.0.0",
     "js-yaml": "^3.13.1",
     "lodash": "^4.17.15",
     "mustache": "^4.0.0",