Bump jsonwebtoken from 8.4.0 to 9.0.0

Bumps [jsonwebtoken](https://github.com/auth0/node-jsonwebtoken) from 8.4.0 to 9.0.0.
- [Release notes](https://github.com/auth0/node-jsonwebtoken/releases)
- [Changelog](https://github.com/auth0/node-jsonwebtoken/blob/master/CHANGELOG.md)
- [Commits](auth0/node-jsonwebtoken@v8.4.0...v9.0.0)

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

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

Author: dependabot[bot]

package-lock.json

@@ -23,7 +23,7 @@
         "express-session": "^1.15.6",
         "express-validator": "^4.3.0",
         "i18n": "^0.8.3",
-        "jsonwebtoken": "^8.1.0",
+        "jsonwebtoken": "^9.0.0",
         "mongoose": "^4.12.5",
         "morgan": "^1.9.0",
         "passport": "^0.4.0",