Yaml files will be generated by this extension when the repo contains customized tasks

[928PJY]

let's fix this issue by:

• Add this issue with the workaround to the known issues.
• Disable the real-time validation for those kinds of repositories by default.

vscode-docs-authoring#845

/cc @shanluo911 @herohua

[JasonGerend]

There are at least two of us who have painfully encountered this issue when opening PowerShell reference documentation repositories. Discussion here: https://teams.microsoft.com/l/message/19:ea9a561f603c4fbb9cf3931a6849eae4@thread.skype/1732142125622?tenantId=72f988bf-86f1-41af-91ab-2d7cd011db47&groupId=7079ffbf-1420-4ee2-9ddc-a2c351337320&parentMessageId=1732142125622&teamName=Magic%20Docs%20Authors&channelName=Ask%20an%20Admin&createdTime=1732142125622

Repo I experienced this with here: https://github.com/MicrosoftDocs/windows-powershell-docs