chore(package): update copy to version 0.2.3

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -30,7 +30,7 @@
   },
   "dependencies": {
     "archiver": "1.0.0",
-    "copy": "0.2.0",
+    "copy": "0.2.3",
     "glob-stream": "5.3.2",
     "meow": "3.7.0",
     "mkdirp": "0.5.1"