Langchain vulnerable versions

Hey there, looking at the [pyproject](https://github.com/databricks/databricks-sdk-py/blob/cc0e2ecb3e65a12a26faaa9107639af592510bd6/pyproject.toml#L56), I don't see any constraint on Langchain version. Wouldn't that allow poetry to find a version including the [vulnerable ones (< 0.3.81)](https://github.com/advisories/GHSA-c67j-w6g6-q2cm)?    
