Add path to task definition env var file upload to S3

[coreycarvalho]

User Story - Business Need

The S3 bucket where the task definition environment file lives will be shared at some point by ENP and API. In order to have separate files for each, we should change the path where API file gets uploaded to.

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

User Story(ies)

As a VA Notify Developer
I want the API environment file in S3 to live under a path
So that the file does not conflict with the ENP environment file.

Additional Info and Resources

Acceptance Criteria

• The environment file for API task definitions is uploaded to s3://vanotify-environment-variables-<env>/notification-api/
• The task definition for each environment is modified to look at this new path
• This work is added to the sprint review slide deck (key win bullet point and demo slide)

QA Considerations

Potential Dependencies