Merge pull request #864 from mit-ll-responsible-ai/dependabot/pip/docs/pydantic-2.13.3

Bump pydantic from 2.12.5 to 2.13.3 in /docs

Author: rsokl

docs/requirements.txt

@@ -7,4 +7,4 @@ sphinx-codeautolink==0.17.5
 sphinx_favicon==1.1.0
 # third-party utilities
 beartype==0.22.9
-pydantic==2.12.5
+pydantic==2.13.3