Deprecate freeform layout

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: Master
• Component/s: ~[Archived] WCM
• Labels: None
• Epic/Theme:
  • Technical_Task
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/71916

Freeform is not compatible with a responsive point of view, so it should be deprecated and removed from the page layout lists.