fix: upgrade mongodb from 3.6.3 to 3.6.5

Snyk has created this PR to upgrade mongodb from 3.6.3 to 3.6.5.

See this package in npm:
https://www.npmjs.com/package/mongodb

See this project in Snyk:
https://app.snyk.io/org/acinader/project/8c1a9edb-c8f5-4dc1-b221-4d6030a323eb?utm_source=github&utm_medium=upgrade-pr

Author: snyk-bot

package-lock.json

@@ -46,7 +46,7 @@
     "lodash": "4.17.21",
     "lru-cache": "5.1.1",
     "mime": "2.5.2",
-    "mongodb": "3.6.3",
+    "mongodb": "3.6.5",
     "mustache": "4.1.0",
     "parse": "3.1.0",
     "pg-monitor": "1.4.1",