[Feature] Decouple the CNF deployment and its testing

[collivier]

CNF Test Suite enforces the CNF deployment and then its testing.

Even if the recommended way would remain to deploy the CNF by CNF Test Suite (currently via K8s manifests or Helm Charts), a nice added value would be to verify an already deployed CNF with a limited set of tests.
It allows testing when the installation method is not supported (for instance via operators).

Red Hat Best Practices Test Suite for Kubernetes allow testing

• targetNameSpaces, the namespaces in which the workload under test will be deployed
• podsUnderTestLabels, the labels that each operator’s CSV of the workload under test must have to be verified by the Test Suite.
• ...

See Red Hat Best Practices Test Suite for Kubernetes