⬆️ Bump requests from 2.32.5 to 2.33.0 in /src/backend

Bumps [requests](https://github.com/psf/requests) from 2.32.5 to 2.33.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.32.5...v2.33.0)

---
updated-dependencies:
- dependency-name: requests
  dependency-version: 2.33.0
  dependency-type: direct:production
...

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

src/backend/pyproject.toml

@@ -55,7 +55,7 @@ dependencies = [
     "PyJWT==2.12.1",
     "python-frontmatter==1.1.0",
     "python-magic==0.4.27",
-    "requests==2.32.5",
+    "requests==2.33.0",
     "sentry-sdk==2.54.0",
     "whitenoise==6.12.0",
     "mozilla-django-oidc==5.0.2",