Generate generic output infrastructure-as-code projects for migration waves

[mbeacom]

User Story

As a CE CLI user, I want the ability to output a base Terraform/CFTs project for all relevant resources (instances, volumes, amis, etc) for migrated servers.

Acceptance Criteria

• [ ] Add base Terraform cookiecutter template to generate instance, volumes, attachments, and relevant data stubs.
• [ ] Add mechanism for outputting CE/AWS derived data into the base Terraform cookiecutter.
• [ ] Setup plugin module to encapsulate all Terraform related outputs.
• [ ] Setup a stub for output CFTs.

[mbeacom]

Base for TF setup in https://github.com/mbeacom/cloudendure-python/pull/39