Bump requests from 2.31.0 to 2.32.4 in /app/frontend

Bumps [requests](https://github.com/psf/requests) from 2.31.0 to 2.32.4.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.31.0...v2.32.4)

---
updated-dependencies:
- dependency-name: requests
  dependency-version: 2.32.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

app/frontend/requirements.txt

@@ -5,7 +5,7 @@ Werkzeug==2.2.3; python_version >= "3.7"
 flask-cors==6.0.0; python_version >= "3.7"
 pika==1.3.0; python_version >= "3.7"
 prometheus-client==0.16.0; python_version >= "3.7"
-requests==2.31.0; python_version >= "3.7"
+requests==2.32.4; python_version >= "3.7"
 gunicorn==20.1.0; python_version >= "3.7"
 flask-prometheus-metrics==1.0.0; python_version >= "3.7"
 python-json-logger==2.0.7; python_version >= "3.7"