Bump langchain-community

Bumps [langchain-community](https://github.com/langchain-ai/langchain) from 0.2.6 to 0.2.9.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@langchain-community==0.2.6...langchain-community==0.2.9)

---
updated-dependencies:
- dependency-name: langchain-community
  dependency-type: direct:production
...

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

Author: dependabot[bot]

sagemaker_model_monitor/llm_multiple_evals_monitor_byoc/requirements.txt

@@ -4,5 +4,5 @@ pytest-cov==5.0.0
 fmeval==1.0.3
 langkit==0.0.32
 langchain==0.2.6
-langchain-community==0.2.6
+langchain-community==0.2.9
 gpt4all==2.7.0