feeders/dci.py: Create a jobdefinition per component
feeders/dci.py: Create a jobdefinition per component

Currently the feeders create one jobdefinition for all the entry in
index.json it should create a jobdefinition per component

Change-Id: I0afb419078c2e5b34bfc6462a2d651da402d1ea0

redhat-cip/python-dciclient,redhat-cip/python-dciclient