chore(deps): bump express from 5.1.0 to 5.2.1 in /upload-api

Bumps [express](https://github.com/expressjs/express) from 5.1.0 to 5.2.1.
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/master/History.md)
- [Commits](expressjs/express@v5.1.0...v5.2.1)

---
updated-dependencies:
- dependency-name: express
  dependency-version: 5.2.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

upload-api/package-lock.json

@@ -46,7 +46,7 @@
     "eslint": "^8.51.0",
     "eslint-plugin-react": "^7.33.2",
     "eslint-plugin-react-hooks": "^4.6.0",
-    "express": "^5.0.0",
+    "express": "^5.2.1",
     "express-rate-limit": "^7.2.0",
     "inquirer": "^9.2.15",
     "jszip": "^3.10.1",