Make OpenShift integration tests green again, and resume the related CI execution

[fabiobrz]

Issue Overview

Resume OpenShift integration tests.

Expected Behaviour

The tests that verify the Arquillian Cube OpenShift integration should pass, and the CI script should be fixed in order to resume the execution of such tests.

Current Behaviour

The Arquillian Cube integration tests for OpenShift are failing, and the CI doesn't execute them, see https://github.com/arquillian/arquillian-cube/blob/main/.github/workflows/maven.yml#L24

Steps To Reproduce

mvn clean package -Dfailsafe.groups=org.arquillian.cube.openshift.impl.requirement.RequiresOpenShift -Dcontainerless.skip.tests=true

Additional Information

As a first step, it can be evaluated whether it would be enough to start with a CI configuration that uses OpenShift 3, which can be executed by runners, see https://github.com/fabric8io/kubernetes-client/blob/main/.github/workflows/e2e-tests.yml#L127