Description

When creating the IntegrationScenario and using the Environment dropdown (as added in HAC-4171), the IntegrationTestScenario that is created is missing the mandatory spec.environment.configuration.env field, causing issues when creating the ephemeral environment.

Steps to reproduce:

1. Create an RHTAP Application with a single example component
2. Create an IntegrationTestScenario and select the development environment from the Environment dropdown
3. Run a component build
4. The Integration service runs into an issue processing the IntegrationTestScenario and doesn't create an environment copy
5. The component does not get deployed to the development environment because of pending tests

Actual results:
The created IntegrationTestScenario spec does not have all of the required environment configuration fields.

Expected results:

The spec.environment.configuration.env field being present. It can be an empty list and be expanded in the future.