fix(deps): update dependency mongodb to v3.5.3

Author: renovate-bot

sample/13-mongo-typeorm/package-lock.json

@@ -23,7 +23,7 @@
     "@nestjs/core": "6.11.6",
     "@nestjs/platform-express": "6.11.6",
     "@nestjs/typeorm": "6.3.1",
-    "mongodb": "3.5.2",
+    "mongodb": "3.5.3",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
     "rxjs": "6.5.4",