docs(docs): update v0.1.1 chatModel document on langchain-naver. (#32445)

## **Description:** 
This PR was requested after the `langchain-naver` partner-managed
packages were released
[v0.1.1](https://pypi.org/project/langchain-naver/0.1.1/).
So we've updated some our documents with the additional changed
features.

## **Dependencies:** 
#30956

---------

Co-authored-by: 김필환[AI Studio Dev1] <[email protected]>
Co-authored-by: Mason Daugherty <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Mason Daugherty <[email protected]>

Author: 4 people