Summary of the new document or enhancement

• List of articles that need to be updated:
  • https://github.com/MicrosoftDocs/PowerShell-Docs/blob/staging/reference/docs-conceptual/learn/experimental-features.md
  • https://github.com/MicrosoftDocs/PowerShell-Docs/blob/staging/reference/7.2/Microsoft.PowerShell.Core/About/about_Automatic_Variables.md
• New articles that need to be created:
• Link(s) to related code PR(s) in the PowerShell/PowerShell repo: Enable simpler ANSI formatting via $PSStyle and support suppressing ANSI output PowerShell/PowerShell#13758
• Link(s) to related issue(s) in the PowerShell/PowerShell repo: ANSI escape handling and PowerShell PowerShell/PowerShell#13071

Description of what changed