Add html response to #test_report

What does this MR do?

Addition to !18022 (merged)

Issue #24792 (closed)

Screenshots

Does this MR meet the acceptance criteria?

Conformity

• N/A Changelog entry
• N/A Documentation created/updated or follow-up review issue created
• Code review guidelines
• Merge request performance guidelines
• Style guides
• N/A Database guides
• N/A Separation of EE specific content