doc: Add tutorials/deploy-vm/sysprep.md

[dilyar85]

Please describe the solution you would like.
Add a new section for deploying images with Sysprep for Windows VMs, following the same style as we currently have for "CloudInit" and "vAppConfig" under the "Deploy VM" page.

Is there anything else you would like to add?
None

Please tell us about your environment.
N/A