Add migration documentation to Chocolatey DSC Module

[steviecoaster]

Checklist

• I have verified this is the correct repository for opening this issue.
• I have verified no other issues exist related to my request.

Is Your Feature Request Related To A Problem? Please describe.

https://github.com/chocolatey-community/Chocolatey-Module is the replacement to cChoco.

Describe The Solution. Why is it needed?

In order to facilitate archival of this repository, and documentation updates to docs.chocolatey.org, we need to provide migration script and examples in this repository, and likely in Chocolatey-Module as well so the information is easily available both places.

Additional Context

No response

Related Issues

Chocolatey-Module Issue