Use ViewDisplay::collectInstances() in ViewsManagementController

Problem/Motivation

ViewsManagementController is loading the instance entities itself by calling InstanceStorage->create(), which cause some issues:

• it does things differently and more complicated than what already exists in InstanceListBuilder
• the custom logic complicates the work in #3562989: Implements RevisionLogInterface for Instance entity
• it doesn't show usages with missing instances

Proposed resolution

Keep the exact same scope but with the logic from InstanceListBuilder.

That means we will not add the automatically creation of instance entity in this MR.