fix(package): update node-simctl to version 6.0.2

Closes #20

Author: greenkeeper[bot]

package.json

@@ -40,7 +40,7 @@
     "bplist-parser": "^0.1.1",
     "chalk": "^2.2.2",
     "download": "^6.2.5",
-    "node-simctl": "^3.4.2",
+    "node-simctl": "^6.0.2",
     "sync-exec": "^0.6.2"
   },
   "devDependencies": {