Bump mongoose from 6.0.13 to 6.11.3

Bumps [mongoose](https://github.com/Automattic/mongoose) from 6.0.13 to 6.11.3.
- [Release notes](https://github.com/Automattic/mongoose/releases)
- [Changelog](https://github.com/Automattic/mongoose/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Automattic/mongoose/compare/6.0.13...6.11.3)

---
updated-dependencies:
- dependency-name: mongoose
  dependency-type: direct:production
...

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

package.json

@@ -40,7 +40,7 @@
         "express-jwt": "^6.1.0",
         "hsts": "^2.2.0",
         "jsonwebtoken": "^8.5.1",
-        "mongoose": "^6.0.13",
+        "mongoose": "^6.11.3",
         "mongoose-findorcreate": "^3.0.0",
         "mongoose-unique-validator": "^2.0.3",
         "morgan": "^1.10.0",