[EKS] [request]: CRI-O support

**Tell us about your request**
What do you want us to build?

**Which service(s) is this request for?**
EKS

**Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?**

CentOS and RHEL 8 have replaced Docker with Buildah and Podman mostly for better security reasons.

Here is a link: https://developers.redhat.com/blog/2019/02/21/podman-and-buildah-for-docker-users/

We would like to have the possibility to use Podman instead of Docker in EKS to not have the Docker daemon running as root for unnecessary reasons.

**Are you currently working around this issue?**
No, we use Docker at this moment

**Additional context**
None

**Attachments**
None

The issue names no repository files, tests, or entry points. Start by reviewing the EKS container-runtime support scope and the linked Podman/Buildah context, then establish acceptance criteria for CRI-O or Podman support and how running EKS without Docker would be verified.

Written by the indexing model from the issue text.