Native backend

[larryk85]

Alongside of the docker backend and cloud backend a native backend should be created to act as the execution backend.

This would only be available to those running Ubuntu or equivalent, but would help aid in CICD tasks, the VSCode plugin that I am creating and internal engineering tasks.

[BenjaminGormanPMP]

Dependency - per Iteration Planning meeting - tasks #218 and #219 should not be implemented in parallel.

[ScottBailey]

Related to #218 and possibly #167