Bump path-to-regexp and express in /backend/packages/Upgrade

Bumps [path-to-regexp](https://github.com/pillarjs/path-to-regexp) to 3.3.0 and updates ancestor dependency [express](https://github.com/expressjs/express). These dependencies need to be updated together.


Updates `path-to-regexp` from 0.1.10 to 3.3.0
- [Release notes](https://github.com/pillarjs/path-to-regexp/releases)
- [Changelog](https://github.com/pillarjs/path-to-regexp/blob/master/History.md)
- [Commits](pillarjs/path-to-regexp@v0.1.10...v3.3.0)

Updates `express` from 4.21.1 to 4.21.2
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/4.21.2/History.md)
- [Commits](expressjs/express@4.21.1...4.21.2)

---
updated-dependencies:
- dependency-name: path-to-regexp
  dependency-type: indirect
- dependency-name: express
  dependency-type: direct:production
...

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

backend/packages/Upgrade/package.json

@@ -77,7 +77,7 @@
         "csv-stringify": "^6.4.5",
         "dayjs": "^1.11.7",
         "dotenv": "^16.3.1",
-        "express": "^4.21.1",
+        "express": "^4.21.2",
         "figlet": "^1.2.4",
         "google-auth-library": "^9.4.1",
         "helmet": "^7.1.0",