Container Image

[mruge]

User Story:

User has docker or similar container environment on their workstation, and would like to execute a precompiled and secure version of the binary without installing the released jar.

A functioning Dockerfile is located https://gitlab.com/shrgroup/oss/compliance-as-code/oscal-cli
and a functional container hosted registry.gitlab.com/shrgroup/oss/compliance-as-code/oscal-cli:0.2.0

disclaimer: (i wrote the above one, and am happy to move it to someone else's authority)

Goals:

• Build a Docker image,
• have tags match each version of the CLI
• host it on one or more public registries

Dependencies:

{Describe any previous issues or related work that must be completed to start or complete this issue.}

Acceptance Criteria

• All website and readme documentation affected by the changes in this issue have been updated.
• A Pull Request (PR) is submitted that fully addresses the goals of this User Story. This issue is referenced in the PR.
• The CI-CD build process runs without any reported errors on the PR. This can be confirmed by reviewing that all checks have passed in the PR.