fix: package.json & package-lock.json to reduce vulnerabilities (#170)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-NODEFORGE-598677

Author: snyk-bot

package-lock.json

@@ -33,7 +33,7 @@
     "nyc": "^14.1.1"
   },
   "dependencies": {
-    "@parse/node-apn": "^3.1.0",
+    "@parse/node-apn": "^3.2.0",
     "@parse/node-gcm": "^1.0.2",
     "npmlog": "^4.0.2",
     "parse": "2.15.0"