Bump jsonwebtoken from 8.5.1 to 9.0.0 in /server

Bumps [jsonwebtoken](https://github.com/auth0/node-jsonwebtoken) from 8.5.1 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@v8.5.1...v9.0.0)

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

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

Author: dependabot[bot]

server/package-lock.json

@@ -20,7 +20,7 @@
     "fluent-ffmpeg": "^2.1.2",
     "googleapis": "^39.2.0",
     "helmet": "^3.22.0",
-    "jsonwebtoken": "^8.5.1",
+    "jsonwebtoken": "^9.0.0",
     "lodash": "^4.17.19",
     "moment": "^2.27.0",
     "mongoose": "^5.9.14",