Bump requests from 2.31.0 to 2.32.4 in /python/example_code/bedrock-agent (#7477)

Bump requests in /python/example_code/bedrock-agent

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

Author: dependabot[bot]

python/example_code/bedrock-agent/requirements.txt

@@ -11,7 +11,7 @@ pluggy==1.3.0
 pytest==7.4.3
 python-dateutil==2.8.2
 PyYAML==6.0.1
-requests==2.31.0
+requests==2.32.4
 s3transfer==0.12.0
 six==1.16.0
 urllib3==2.2.2