Deploy to ECS

[abrichr]

We would like to deploy SoM to ECS on demand (ideally with optional warm pools).

This involves:

1. Implementing a Dockerfile
2. Adding a deploy.py that uses boto3 and/or aws CLI commands to configure and deploy an ECS instance running SoM, and returning the IP.
3. Verifying that we can communicate with it via https://www.gradio.app/docs/client

Related:

OpenAdaptAI/OpenAdapt#527

OpenAdaptAI/OpenAdapt#543