[FEA]: Add ransomware model to devcontainer

[dagardner-nv]

Is this a new feature, an improvement, or a change to existing functionality?

Improvement

How would you describe the priority of this feature request

Low (would be nice)

Please provide a clear description of problem this feature solves

This model currently is not available to the devcontainer, resulting in being unable to run the example.

Describe your ideal solution

Either:

1. Move the model to the top-level models dir
2. Add the model to the triton volumes section of .devcontainer/docker-compose.yml

Additional context

No response

Code of Conduct

• I agree to follow this project's Code of Conduct
• I have searched the open feature requests and have found no duplicates for this feature request