Sort dependencies by component name

What does this MR do and why?

This change updates the Explore > Dependency list to sort by component name instead of by occurrence id. This change is gated behind the explore_dependencies feature flag so a Changelog entry has not been added.

#438748 (closed)

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Before	After

How to set up and validate locally

1. In rails console enable the experiment fully

   Feature.enable(:explore_dependencies)

2. Visit http://127.0.0.1:3000/explore/dependencies
3. Verify that the dependencies are sorted by component name.