Resolve "Use the v4 API from the frontend"

What does this MR do?

• Replace v3 with v4 API on the frontend

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

Why was this MR needed?

• v3 API is deprecated as of 9.0 release

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 it does - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

Closes #28864 (closed)