Migrate Internal OneBranch Automation to Undock Repo

[nibanks]

Describe the feature you'd like supported

To improve standardization and compliance of our internal build automation, we must migrate from mscodehub to the undock repo.

Proposed solution

P0

The first goal is to be able to generate VPacks for Windows.

• Build kernel mode
• Build user mode (schannel)
• Remove generate-cmake.ps1 TODOs
• Get user mode msquic.lib output
• Fix test code header issue for trace stuff
• Fix test code linking error
• Build x86 user mode (not kernel), maybe arm too (let me check)
• Get chpe working too

P1

The next goal is to migrate everything else.

• Windows gamecore builds
• Windows UWP builds
• Windows openssl/openssl3 builds
• Windows nuget packages (w/ publishing)
• Linux openssl/openssl3 builds
• Linux packages (w/ publishing)
• Tests

Additional context

No response