fix(GPD): Add mount matrix for GPD Win Mini

[justinweiss]

This mount matrix felt right on the Win Mini 2023 playing games through Steam Input with the ds5 selected.

I've heard the 2024 has the same DMI device entries but may have the IMU mounted differently -- not sure what could be done about that.

[pastaq]

I've seen a few different ways of identifying them. I think the BIOS version in DMI might be unique for each.

[justinweiss]

Here's the DMI info for my 2023 model. I updated the BIOS on this, I think there are at least two other BIOS versions for the 2023.
dmi.txt

[jim-80]

dmi.txt
This is the output for the 2024 Win Mini

[pastaq]

Thanks. Doesn't look like there's a predictable DMI string we can use. I'll look into how some other tools are determining this.

[pastaq]

HandheldCompanion matches on the processor model.
https://github.com/CasperH2O/HandheldCompanion/blob/a719c46b7ad3c11b90d52323e6c74319b706c2ad/HandheldCompanion/Devices/IDevice.cs#L347-L354

We should definitely do that here as well. Looking at our schema, we don't currently support this in the configuration files.