Bump jsonwebtoken from 9.0.0 to 9.0.1 in /backend

Bumps [jsonwebtoken](https://github.com/auth0/node-jsonwebtoken) from 9.0.0 to 9.0.1.
- [Changelog](https://github.com/auth0/node-jsonwebtoken/blob/master/CHANGELOG.md)
- [Commits](auth0/node-jsonwebtoken@v9.0.0...v9.0.1)

---
updated-dependencies:
- dependency-name: jsonwebtoken
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

backend/package-lock.json

@@ -27,7 +27,7 @@
     "cors": "^2.8.5",
     "dotenv": "^16.1.3",
     "express": "^4.18.2",
-    "jsonwebtoken": "^9.0.0",
+    "jsonwebtoken": "^9.0.1",
     "mongoose": "^7.2.2",
     "morgan": "^1.10.0"
   },