[workspace] better handling of patching folder

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.X, 7.1.X, 7.2.X, Master
• Component/s: Dev Tools > Workspace
• Labels:
  • 7.3-devtools
• Branch Version/s:
  7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed

If the patching folder isn't copied into the image by the Dockerfile created by workspace, it makes it harder for DXP customers to use the patching features inside of the liferay images.

We should go ahead and add the patching folder to the image.