Bump commander from 2.11.0 to 3.0.1 (#44)

Bumps [commander](https://github.com/tj/commander.js) from 2.11.0 to 3.0.1.
- [Release notes](https://github.com/tj/commander.js/releases)
- [Changelog](https://github.com/tj/commander.js/blob/master/CHANGELOG.md)
- [Commits](tj/commander.js@v2.11.0...v3.0.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -35,7 +35,7 @@
     "@babel/parser": "^7.5.5",
     "@babel/types": "^7.5.5",
     "chalk": "^2.0.1",
-    "commander": "^2.11.0",
+    "commander": "^3.0.1",
     "ejs": "^2.5.7",
     "mkdirp": "^0.5.1"
   },

yarn.lock

@@ -1316,9 +1316,10 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.11.0:
-  version "2.11.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.11.0.tgz#157152fd1e7a6c8d98a5b715cf376df928004563"
+commander@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-3.0.1.tgz#4595aec3530525e671fb6f85fb173df8ff8bf57a"
+  integrity sha512-UNgvDd+csKdc9GD4zjtkHKQbT8Aspt2jCBqNSPp53vAS0L1tS9sXB2TCEOPHJ7kt9bN/niWkYj8T3RQSoMXdSQ==
 
 commondir@^1.0.1:
   version "1.0.1"