Merge pull request #177 from NormB/dependabot/pip/reference-apps/fastapi/pydantic-settings-2.13.1

chore(deps): bump pydantic-settings from 2.12.0 to 2.13.1 in /reference-apps/fastapi

Author: NormB

reference-apps/fastapi/requirements.txt

@@ -1,6 +1,6 @@
 fastapi==0.128.0
 uvicorn[standard]==0.40.0
-pydantic-settings==2.12.0
+pydantic-settings==2.13.1
 slowapi==0.1.9  # Rate limiting
 pybreaker==1.4.1  # Circuit breaker