Fix collection sort by drop down

[ShanaLMoore]

Credit goes to Palni Palci for pointing out this bug + contributing the fix back.

Summary

On the Collection show page, the sort_by dropdown button was not working. A user could select and option and a request would be made, but the sort params was not making it through to the search builder and therefore did not sort the items regardless of the selection.

Accepted Criteria

• sort options are functional for collection show page

Testing Instructions

• Login in as an admin user
• Click on Collections. Find a collection with several works and click on it. Click to see the public view of it.
• Change the selections of the sort_by drop down. The works' orders should change accordingly.

Detailed Description

DEMO

Changes proposed in this pull request:

• Pass sort selection through the controller and onto the search builder to make it work.

@samvera/hyrax-code-reviewers

[ShanaLMoore]

ref slack convo about this: https://samvera.slack.com/archives/C0F9JQJDQ/p1698848505345209

TODO: Add spec

[dlpierce]

Thanks! I'll make a note to add a test for this while converting it for valkyrie.