Fix version for DB schema.

What does this MR do?

Fix the latest version used on schema.rb.

Are there points in the code the reviewer needs to double check?

Why was this MR needed?

It's required to run migrations properly.

Screenshots (if relevant)

Does this MR meet the acceptance criteria?

• CHANGELOG entry added
• Documentation created/updated
• API support added
• 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 you do - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

Closes #21894 (closed)