Build and provide Server version 20H2 Image

[kkbruce]

Check list

• Verified that this is not a Known Issue
• Verified this is not an issues in the underlying windows container that should be reported to Windows Container User Voice

Steps to reproduce

docker pull mcr.microsoft.com/powershell:nanoserver-20H2
docker pull mcr.microsoft.com/powershell:windowsservercore-20H2

Expected behavior

Download Server version 20H2 Images.

Actual behavior

Server version 20H2 not provided.

[RDIL]

#523 was already opened for this.

This issue has been marked as duplicate and has not had any activity for 1 day. It has been closed for housekeeping purposes.