build(deps): bump http-proxy-middleware from 2.0.7 to 2.0.9 in /server (#3653)

Bumps [http-proxy-middleware](https://github.com/chimurai/http-proxy-middleware) from 2.0.7 to 2.0.9.
- [Release notes](https://github.com/chimurai/http-proxy-middleware/releases)
- [Changelog](https://github.com/chimurai/http-proxy-middleware/blob/v2.0.9/CHANGELOG.md)
- [Commits](chimurai/http-proxy-middleware@v2.0.7...v2.0.9)

---
updated-dependencies:
- dependency-name: http-proxy-middleware
  dependency-version: 2.0.9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

server/package-lock.json

@@ -29,7 +29,7 @@
     "cross-fetch": "^3.1.8",
     "express": "^4.21.2",
     "express-prom-bundle": "^6.6.0",
-    "http-proxy-middleware": "^2.0.7",
+    "http-proxy-middleware": "^2.0.9",
     "ioredis": "^4.28.5",
     "jsonwebtoken": "^9.0.1",
     "morgan": "^1.10.0",