Resolve "Add enum suffix to Feedback type"

What does this MR do?

This MR adds a _type suffix to the feedback_type enum on the Feedback class and updates all uses of that enum to use the new suffix.

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

Closes #10442 (closed)