chore(package): update pg-promise to version 5.0.5 (#2170)

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -38,7 +38,7 @@
     "parse-server-push-adapter": "1.0.4",
     "parse-server-s3-adapter": "1.0.3",
     "parse-server-simple-mailgun-adapter": "1.0.0",
-    "pg-promise": "5.0.4",
+    "pg-promise": "5.0.5",
     "redis": "2.6.2",
     "request": "2.72.0",
     "request-promise": "3.0.0",