Fix bug where Service `created_at` time was used instead of deployment time.

Fixes bug where Service created_at time was used instead of deployment time.

Why was this MR needed?

Code after refactoring was using the r

Screenshots (if relevant)

Does this MR meet the acceptance criteria?

• Tests
  • Added for this feature/bug
  • All builds are passing
• Conform by the merge request performance guides
• Conform by the style guides
• Branch has no merge conflicts with master (if it does - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

Closes #33933 (closed)