WIP: Add App and Env annotations to Review Apps

What does this MR do?

This adds annotations to the Review App components so that they appear on the Deploy board.

Related to https://gitlab.com/gitlab-org/gitlab-ee/issues/12006.

Does this MR meet the acceptance criteria?

Conformity

• Changelog entry
• Documentation created/updated or follow-up review issue created
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Performance 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