Steal stages statuses migration

What does this MR do?

This MR cleans up stages statuses migration that we shipped in 10.0 to make it possible to use new data in 10.1

Does this MR meet the acceptance criteria?

• Tests added for this feature/bug
• Review
  • Has been reviewed by Backend
  • Has been reviewed by Database

What are the relevant issue numbers?

Closes #37694 (closed)