Bump express-rate-limit from 7.5.1 to 8.1.0

Bumps [express-rate-limit](https://github.com/express-rate-limit/express-rate-limit) from 7.5.1 to 8.1.0.
- [Release notes](https://github.com/express-rate-limit/express-rate-limit/releases)
- [Commits](https://github.com/express-rate-limit/express-rate-limit/compare/v7.5.1...v8.1.0)

---
updated-dependencies:
- dependency-name: express-rate-limit
  dependency-version: 8.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -27,7 +27,7 @@
     "cors": "^2.8.5",
     "dotenv": "^16.5.0",
     "express": "^5.1.0",
-    "express-rate-limit": "^7.5.0",
+    "express-rate-limit": "^8.1.0",
     "express-validator": "^7.2.1",
     "express-winston": "^4.2.0",
     "handlebars": "^4.7.8",