Bump sequelize from 6.5.0 to 6.5.1 in /server (#490)

Bumps [sequelize](https://github.com/sequelize/sequelize) from 6.5.0 to 6.5.1.
- [Release notes](https://github.com/sequelize/sequelize/releases)
- [Commits](sequelize/sequelize@v6.5.0...v6.5.1)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

server/package.json

@@ -120,7 +120,7 @@
     "redis": "^3.0.2",
     "reflect-metadata": "^0.1.13",
     "request-ip": "^2.1.3",
-    "sequelize": "^6.5.0",
+    "sequelize": "^6.5.1",
     "sequelize-typescript": "^2.1.0",
     "socket.io": "^4.0.0",
     "socket.io-redis": "^6.1.0",