Bump @parse/node-apn to 6.0.1

Author: alex-friedl

package-lock.json

@@ -51,7 +51,7 @@
     "url": "https://github.com/appfeel/node-pushnotifications.git"
   },
   "dependencies": {
-    "@parse/node-apn": "5.2.3",
+    "@parse/node-apn": "6.0.1",
     "node-adm": "0.9.1",
     "node-gcm": "1.1.3",
     "ramda": "0.29.1",