Create targets for UPB release

PiperOrigin-RevId: 441496547
diff --git a/python/repeated.h b/python/repeated.h
index 9cde3ea..5d74bd2 100644
--- a/python/repeated.h
+++ b/python/repeated.h
@@ -30,7 +30,7 @@
 
 #include <stdbool.h>
 
-#include "python/python.h"
+#include "python/python_api.h"
 #include "upb/def.h"
 
 // Creates a new repeated field stub for field `f` of message object `parent`.