Description of problem:
ancestry not set for ansible items part of a service bundle
you cannot see the relation between a ansible item part of a service bundle and the service bundle from the API

Version-Release number of selected component (if applicable):
5.9.5.3

How reproducible:
all the time

Steps to Reproduce:
1.create a bundle with two service items - an aws orchestration and an ansible tower item
2. list the service items through the api 
3.

Actual results:
the relation between the parent (the service bundle) and the ansible tower item are not visible in the api, there is no ancestry for the item

Expected results:


Additional info: