Support helm chart on OCP

[guygiat]

Summary

Today our helm chart doesn't support OCP because we require the conjur image to run as root and therefore to enable anyuid permission to the SA that will run the conjur deployment.

Expected Results

Install Conjur using helm chart on OCP 3.x 4.x

Additional Information

Our new container-dap project already have the fixes required to run without root.
We can take the fixes from the container-dap project and port them to the OSS project.

[izgeri]

Just noting that before we can merge this, we have to complete these issues:

• Conjur builds a UBI-based image conjur#1871
• Pipeline publishes the UBI-based Conjur image to the RH container registry conjur#1883
• The pipeline builds a UBI-based nginx image for Conjur conjur-base-image#25
• Pipeline publishes a UBI-based nginx image to RH container registry conjur-base-image#28

[izgeri]

Also, once this is done we can complete conjurdemos/kubernetes-conjur-demo#110