Use wiki partial in search results

What does this MR do?

Fixes a regression introduced when fixing an N+1 error for elasticsearch blob searches where we don't use the correct partial for Wiki blob results anymore

Does this MR meet the acceptance criteria?

Conformity

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

Performance and testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
• [-] Tested in all supported browsers

Closes #60906 (closed)