build(deps-dev): bump openai from 1.69.0 to 1.70.0

Bumps [openai](https://github.com/openai/openai-python) from 1.69.0 to 1.70.0.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v1.69.0...v1.70.0)

---
updated-dependencies:
- dependency-name: openai
  dependency-version: 1.70.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -25,7 +25,7 @@ smolagents = "^1.12.0"
 httpx = "^0.28.1"
 
 [tool.poetry.group.openai.dependencies]
-openai = "^1.69.0"
+openai = "^1.70.0"
 
 [tool.poetry.group.dev.dependencies]
 mypy = "^1.15.0"