Update commander to the latest version 🚀 (#1496)

* 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

@@ -38,7 +38,7 @@
     "bcryptjs": "2.3.0",
     "body-parser": "1.19.0",
     "codemirror-graphql": "github:timsuchanek/codemirror-graphql#details-fix",
-    "commander": "4.1.1",
+    "commander": "5.0.0",
     "connect-flash": "0.1.1",
     "cookie-session": "2.0.0-beta.3",
     "copy-to-clipboard": "^3.2.0",