* Added a configurable hostname for container.
* Now everything from agent's home is mounted into a EFS file system for persistence.
* Added documentation on how to use this Secure Agent infra.
* Extracted role and profile for prod environment

This volume will act as the persistence storage for Secure Agent's logs and configurations.

Image will be built and publish by the CI/CD process

Since our licensing restrict us from more than 1 instance of Secure Agent, before deploying a new instance existing instance need to be shutdown (after adjusting any resources that depends on that instance). Due to this reason terraform is not part of CI/CD.