Review RHPAM Kogito Operator CI

The release process for product is different than community. For community we do rely on the community-operators while for the product we don't. It follows a different flow on our internal build tools, OSBS.

The current CI expect us to publish the operator metadata on the community-operators repository, leading the CI to fail:

fatal: [localhost]: FAILED! => changed=false 
  msg: Operator 'rhpam-kogito-operator with version 7.11.0' has different version name defined in '/tmp/community-operators-for-catalog/community-operators/rhpam-kogito-operator/7.11.0/manifests/rhpam-kogito-operator.clusterserviceversion.yaml' as 'spec.version' !!!

One option would be drop the current OLM tests that we have and use the openshift/release bot, it is the same used by the kie-cloud-operator.