chore(deps): update openai requirement from >=1.30.0 to >=3.0.0

Updates the requirements on [openai](https://github.com/openai/openai-python) to permit the latest version.
- [Release notes](https://github.com/openai/openai-python/releases)
- [Changelog](https://github.com/openai/openai-python/blob/main/CHANGELOG.md)
- [Commits](https://github.com/openai/openai-python/compare/v1.30.0...v3.0.0)

---
updated-dependencies:
- dependency-name: openai
  dependency-version: 3.0.0
  dependency-type: direct:production
...

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

pyproject.toml

@@ -20,7 +20,7 @@ classifiers = [
 
 dependencies = [
     "anthropic>=0.120.2",
-    "openai>=1.30.0",
+    "openai>=3.0.0",
 ]
 
 [project.optional-dependencies]