Create GitHub Actions Workflow to Deploy ENP to Any Env

[coreycarvalho]

User Story - Business Need

• Ticket is understood, and QA has been contacted (if the ticket has a QA label).

We need a Github Actions Workflow that deploys ENP to any env we choose (between dev and perf for now).

User Story(ies)

As a VA Notify Developer
I want a Github Actions Workflow that deploys ENP to dev and perf
So that I can begin deploying and testing ENP in the cloud.

Additional Info and Resources

This will look very similar to what we have in API right now (https://github.com/department-of-veterans-affairs/notification-api/blob/main/.github/workflows/dev_deploy.yml). It will be designed to leverage "actions" in places where we currently use workflows.

Because there is another ticket to create the task definitions, this workflow is not expected to work right from the start. I may have to deploy a hello world container instead of the actual task definitions, since task definitions won't be created yet.

Acceptance Criteria

• A GitHub Actions workflow is created to deploy ENP to specified environments.
• The workflow includes steps for building the Docker image and updating ECS services.
• This work is added to the sprint review slide deck (key win bullet point and demo slide).

QA Considerations

• Confirm action deploys a branch or main to dev or perf
• Confirm that the deployment field of a PR probably links to the deployment

Potential Dependencies

We are overhauling the local docker container in #125 - check to see if that work is needed before this work.