chore(py): Publish fastAPI plugin (#5029)

Author: huangjeff5

.github/workflows/publish_python.yml

@@ -57,6 +57,7 @@ jobs:
             py/plugins/google-cloud
             py/plugins/google-genai
             py/plugins/ollama
+            py/plugins/fastapi
             py/plugins/flask
             py/plugins/vertex-ai
           )