Build(deps): Bump mongodb from 3.6.10 to 4.0.1

Bumps [mongodb](https://github.com/mongodb/node-mongodb-native) from 3.6.10 to 4.0.1.
- [Release notes](https://github.com/mongodb/node-mongodb-native/releases)
- [Changelog](https://github.com/mongodb/node-mongodb-native/blob/4.0/docs/CHANGES_4.0.0.md)
- [Commits](https://github.com/mongodb/node-mongodb-native/compare/v3.6.10...v4.0.1)

---
updated-dependencies:
- dependency-name: mongodb
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

packages/mongo/package.json

@@ -30,7 +30,7 @@
     "value"
   ],
   "dependencies": {
-    "mongodb": "^3.6.5",
+    "mongodb": "^4.0.1",
     "pify": "^5.0.0"
   },
   "devDependencies": {