Disable dependency_list feature by default

What does this MR do?

Disables the Dependency List by default. This ensures on-premises customers aren't shown the feature unless they explicitly enable it.

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