Fix spacing in sidebar

What does this MR do?

Fixes lack of margins in sidebar for job log

Screenshots (if relevant)

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Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• 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 #35035 (closed)