chore(deps): update dependency fastapi to v0.128.1

Author: specmatic-builder

requirements.txt

@@ -2,7 +2,7 @@ pytest==9.0.2
 requests==2.32.5
 Werkzeug==3.1.4
 uvicorn==0.40.0
-fastapi==0.128.0
+fastapi==0.128.1
 flask==3.0.3
 sanic==25.12.0