Display Multiple Terraform Plans

What does this MR do?

We are in the process of adding support for multiple terraform projects in a single repo

Currently, we have a MR Widget that displays one terraform report on the merge request page. It is not setup to display multiple reports.

The backend has already been updated to send through multiple reports to our frontend.

Example Widget

Example Widget JSON data

This MR wil:

• Update the MR Widget Vue component. It has been broken into two vue components which will display multiple reports instead of a single report
• Display job name, along with report results. Example: The Terraform report <Job Name>.... If no name was provided, it will display a generic message. Example: A Terraform report...
• Removes flash message when TF plan errors out
• Update associated tests

Screenshots

New Design: newDesign

Errors: error

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Availability and Testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• Tested in all supported browsers
• Informed Infrastructure department of a default or new setting change, if applicable per definition of done

Security

If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:

• Label as security and @ mention @gitlab-com/gl-security/appsec
• The MR includes necessary changes to maintain consistency between UI, API, email, or other methods
• Security reports checked/validated by a reviewer from the AppSec team

Closes #219255 (closed)