Landing Zone Review Checklist support for Azure China

When we click on "Run Resource Graph queries" button, it requires to log in https://microsoft.com/devicelogin and enter the code to authenticate which is not for Azure China, pls could you also include Azure China for Graph queries? I believe it would be quite useful to cover China market. Thanks.

Start at the "Run Resource Graph queries" button and trace the authentication flow that sends users to microsoft.com/devicelogin. Check how the current flow targets Azure Resource Graph, then verify that Azure China is supported and that the button authenticates there successfully.

Written by the indexing model from the issue text.