Bump openai from 1.54.0 to 2.29.0

Bumps [openai](https://github.com/openai/openai-python) from 1.54.0 to 2.29.0.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v1.54.0...v2.29.0)

---
updated-dependencies:
- dependency-name: openai
  dependency-version: 2.29.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

src/requirements.txt

@@ -8,7 +8,7 @@ azure-ai-inference==1.0.0b6
 azure-ai-projects>=2.0.0b1
 azure-ai-agents>=1.1.0
 azure-storage-blob==12.19.0
-openai==1.54.0
+openai==2.29.0
 fastapi==0.115.0
 uvicorn[standard]==0.32.0
 websockets==13.1