Bump langchain-openai from 1.0.3 to 1.1.0 in /py-django-crewai (#169)

Bumps [langchain-openai](https://github.com/langchain-ai/langchain) from 1.0.3 to 1.1.0.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-openai==1.0.3...langchain-openai==1.1.0)

---
updated-dependencies:
- dependency-name: langchain-openai
  dependency-version: 1.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

py-django-crewai/requirements.txt

@@ -10,7 +10,7 @@ pytz==2025.2  # Timezone support
 # CrewAI and dependencies
 crewai==1.6.0  # Latest stable version with improved event system
 langchain==1.1.0
-langchain-openai==1.0.3
+langchain-openai==1.1.0
 pydantic==2.12.4  # Maintain compatibility with CrewAI's Pydantic v2 usage
 google-search-results==2.4.2  # SerpAPI client