chore(deps): bump openai from 1.66.5 to 1.78.1

Bumps [openai](https://github.com/openai/openai-python) from 1.66.5 to 1.78.1.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v1.66.5...v1.78.1)

---
updated-dependencies:
- dependency-name: openai
  dependency-version: 1.78.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -15,7 +15,7 @@ wrapt = "^1.14"
 attrs = ">=22.2.0"
 python-dateutil = "^2.8.0"
 langchain-core = { version = "^0.3.14", optional = true }
-openai = { version = "<1.67.0", optional = true }
+openai = { version = "<1.79.0", optional = true }
 openai-agents = { version = "<0.0.13", optional = true }
 
 galileo-core = "~=3.32.0"
@@ -45,7 +45,7 @@ time-machine = "^2.16.0"  # freezegun causes problems with pydantic model valida
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^4.0.1"
 mypy = "^1.14.0"
-openai = "^1.61.0"
+openai = "^1.78.1"
 
 [tool.poetry.group.docs.dependencies]
 mkdocs = "^1.6.0"