build(deps): bump langgraph from 1.1.9 to 1.1.10

Bumps [langgraph](https://github.com/langchain-ai/langgraph) from 1.1.9 to 1.1.10.
- [Release notes](https://github.com/langchain-ai/langgraph/releases)
- [Commits](langchain-ai/langgraph@1.1.9...1.1.10)

---
updated-dependencies:
- dependency-name: langgraph
  dependency-version: 1.1.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -42,7 +42,7 @@ dependencies = [
   "jinja2==3.1.6",
   "langchain[anthropic,community,google-genai,openai]==1.2.15",
   "langchain-mcp-adapters==0.2.2",
-  "langgraph==1.1.9",
+  "langgraph==1.1.10",
   "langgraph-checkpoint-redis==0.4.1",
   "langsmith[pytest]==0.7.37",
   "langsmith-fetch==0.3.1",