Bump openai from 1.66.3 to 1.68.0

Bumps [openai](https://github.com/openai/openai-python) from 1.66.3 to 1.68.0.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](openai/openai-python@v1.66.3...v1.68.0)

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

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

Author: dependabot[bot]

Diff for: requirements_with_versions.txt

@@ -49,7 +49,7 @@ auto-mix-prep==0.2.0
 lib==4.0.0
 pywifi==1.1.12
 patterns==0.3
-openai==1.66.3
+openai==1.68.0
 background==0.2.1
 pydantic==2.10.3
 openpyxl==3.1.2