Update defaultOptions for sortBy transformer

[stawii]

What is this feature?

Just cleanup default options. The fields seems unused, but sort was missing.

Why do we need this feature?

Dead code is annoying :)

Who is this feature for?

Anybody.

Which issue(s) does this PR fix?:

Fixes #

Special notes for your reviewer:

Please check that:

• [ ] It works as expected from a user's perspective.
• [ ] If this is a pre-GA feature, it is behind a feature toggle.
• [ ] The docs are updated, and if this is a notable improvement, it's added to our What's New doc.

[CLAassistant]

All committers have signed the CLA.

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in 2 weeks if no further activity occurs. Please feel free to give a status update or ping for review. Thank you for your contributions!

[github-actions[bot]]

This pull request has been automatically closed because it has not had any further activity in the last 2 weeks. Thank you for your contributions!