fix: build ingress from Service

Author: Storce

.transpire.py

@@ -21,7 +21,7 @@ def objects():
         port_on_svc=80,
     )
 
-    ing = Ingress(
+    ing = Ingress.from_svc(
         svc=svc,
         # TODO: Define domain name
         host="//mkdocs.ocf.berkeley.edu",