Hyper-V Support

[nderjung]

Add support for Hyper-V hypervisor.

Summary of objectives

• Add basic Hyper-V support.
• Add EFI support.
• Complete Hyper-V support.

Depends on: #586

[MouriNaruto]

https://github.com/ProjectMile/Mile.HyperV

I have created a project which contains MIT-licensed Hyper-V TLFS definition header for bare-metal scenarios in Hyper-V Generation 2 Virtual Machines in recent days. Navigate https://twitter.com/MouriNaruto/status/1747522582906384477 for more information about why I do that.

Next, I will make a Hyper-V Generation 2 Virtual Machines Hypervisor Abstraction Layer (UEFI + VMBus) library based on that and add them to my project mentioned before.

I hope my progress can make some help for Hyper-V support of Unikraft project.

Kenji Mouri