fix: package.json & package-lock.json to reduce vulnerabilities (#191)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-WS-1296835

Author: snyk-bot

package-lock.json

@@ -36,7 +36,7 @@
     "@parse/node-apn": "4.1.1",
     "@parse/node-gcm": "1.0.2",
     "npmlog": "4.1.2",
-    "parse": "2.19.0"
+    "parse": "3.3.0"
   },
   "engines": {
     "node": ">= 8.9.1"