Add Deploy Board annotations to Review Apps

What does this MR do?

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