Feature/sifo580 Adding Podman to be used for registry access (#15)
* update for podman
* test readme
* Update README.md
Co-authored-by: Andy Roth <roth.andy@gmail.com>
* update for comeents from review
* update for syntax error on dnf -command
* update for Dockerfile
* update for comments from MR
* switched to podman 2.2
* update to move podman section in dockerfile
* put container-selinux back in
* cleanup and add podman_spec
* clearing extra space.
Co-authored-by: Sony Francis <sony.p.francis@saic.com>
Co-authored-by: Andy Roth <roth.andy@gmail.com>
Co-authored-by: Brad Staton <47569500+saic-statonb@users.noreply.github.com>
