Remove Jolokia Jar from rhdm openshift image.yaml files and remove unnecessary content

Remove Jolokia Jar from rhdm openshift image.yaml files.
The jolokia agent is being installed by the cct_module os-java-jolokia.

The image build fails if there is two different jolokia agents:

+ cp /tmp/artifacts/jolokia-jvm-1.3.6.redhat-1-agent.jar /tmp/artifacts/jolokia-jvm-1.5.0.redhat-1-agent.jar /opt/jolokia/jolokia.jar
cp: target '/opt/jolokia/jolokia.jar' is not a directory