Adds back whitespace for job's trace

What does this MR do?

With the new UX adjustments white-space: pre was badly removed. This MR adds it back.

Does this MR meet the acceptance criteria?

• Tests
  • 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 #33639 (closed)