Hi! 👋

I'm trying to adapt the Arch Linux package setup for this project.

Unfortunately it appears that the upstream project subhook is now gone, but is still being used as a submodule:

https://github.com/tianocore/edk2/blob/47ba459fc1c2cda532b5d7cf16c9fdcbb200784d/.gitmodules#L28C1-L28C43

It would be great if you could fix this. Many thanks! 🙏