Update article to contain Autopilot changes

[OneUser1]

Pls include announced changes from https://techcommunity.microsoft.com/t5/intune-customer-success/return-of-key-functionality-for-windows-autopilot-sign-in-and/bc-p/3595040

Thx!

Edit: I refer to this article in the docs: https://docs.microsoft.com/en-us/mem/autopilot/autopilot-mbr - the link is not correct in the issue, sorry