Bump langgraph from 1.0.8 to 1.0.10

Bumps [langgraph](https://github.com/langchain-ai/langgraph) from 1.0.8 to 1.0.10.
- [Release notes](https://github.com/langchain-ai/langgraph/releases)
- [Commits](langchain-ai/langgraph@1.0.8...1.0.10)

---
updated-dependencies:
- dependency-name: langgraph
  dependency-version: 1.0.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -11,7 +11,7 @@ langchain-community==0.4.1
 langchain-google-genai==4.2.1
 langchain-mistralai==1.1.1
 langchain-openai==1.1.11
-langgraph==1.0.8
+langgraph==1.1.2
 libmozdata==0.2.12
 llama-cpp-python==0.3.16
 lmdb==1.7.5