Copy contentlet sub-action need copy the references on pages

[bryanboza]

Related to #13395

As part of the changes on workflows, now we have the copy contentlet as a sub-action. But when you create a copy of any page, need copy the entire page, this with all the references to their contentlets.

FYI: We have the same behavior on demo

Expected Behavior

Need create a exact copy of the page

Current Behavior

We create a copy of the page, but lost the contents associated to this one.

Steps to Reproduce (for bugs)

1. Create a new Workflow
2. Add a new Step
3. Add a new action that execute the "copy contentlet " sub-action
4. Associate this workflow to the page asset content type
5. Create a new page and add some contents
6. From content search open the page and execute the workflow
7. Make sure the contents are in the copy of the page

Your Environment

Tested in the last master // postgres // FF

[jgambarios]

Fixed in #13783
PR: #13811

[bryanboza]

We need keep the order of the contents after copy any page
SC: https://screencast.com/t/oits9zot

[jgambarios]

PR: #13930

[bryanboza]

Fixed, tested in the last master code and now it works as expected