Bump openai from 1.47.1 to 1.51.0

Bumps [openai](https://github.com/openai/openai-python) from 1.47.1 to 1.51.0.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v1.47.1...v1.51.0)

---
updated-dependencies:
- dependency-name: openai
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -3,6 +3,6 @@ pytest
 flake8==7.1.1
 black==24.8.0
 slack-cli-hooks==0.0.3
-openai==1.47.1
+openai==1.51.0
 anthropic==0.34.2
 google-cloud-aiplatform==1.69.0