Bump requests from 2.32.4 to 2.33.0 in /samples/python

Bumps [requests](https://github.com/psf/requests) from 2.32.4 to 2.33.0.
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.32.4...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>

Author: dependabot[bot]

samples/python/requirements.txt

@@ -28,7 +28,7 @@ pycparser==2.22
 pylint==3.3.2
 pyOpenSSL==25.3.0
 PyYAML==6.0.2
-requests==2.32.4
+requests==2.33.0
 responses==0.25.3
 terminaltables==3.1.10
 tomlkit==0.13.2