Adding support for ga403

[Mydien27]

Description of changes

• Added zephyrus G14 2024 support (ga403)
• NOTE: my model is specifically the ga403UV
• heavily based on the 402x due to hardware similarity
• Forced the use of nvidia and amd video drivers (the one set in the common nvidia module prevent the display manager from starting see Asus ga401 broken #689)
• Modified nvidia sleep/hibernate/resume services to trigger on systemctl suspend-then-hibernate and hybrid-sleep (otherwise the gpu does not suspend and prevents sleep/hibernation)

Things done

• Tested the changes in your own NixOS Configuration
• Tested the changes end-to-end by using your fork of nixos-hardware and
  importing it via <nixos-hardware> or Flake input

[Mic92]

Is this something the service should do in general or just for this gpu generation?

[Mydien27]

So that has to do with nvidia's services to suspend and resume the graphics card. If you read the service file from the driver, you will notice it triggers on the normal suspend/hibernate/resume systemd services, but not the "special" ones such as suspend-then-hibernate or hybrid-sleep. The normal options will work, but this causes the card to fail in the special modes with:
PM: pci_pm_suspend(): nv_pmops_suspend+0x0/0x30 [nvidia] returns -5
PM: dpm_run_callback(): pci_pm_suspend+0x0/0x170 returns -5
nvidia 0000:07:00.0: PM: failed to suspend: error -5
PM: Some devices failed to suspend, or early wake event detected

See here for issue discussion: https://forums.developer.nvidia.com/t/nvidia-laptop-unable-to-suspend/221788/10
See here for solution: https://forums.developer.nvidia.com/t/systemds-suspend-then-hibernate-not-working-in-nvidia-optimus-laptop/213690

I was hesitant to add it to the common/gpu/nvidia/default.nix since I did not want to break something I was unaware of. I believe I have read it is not an issue on older nvidia GPUs. However, I know this is an issue with the nvidia services, not just the Zephyrus and have had similar problems on my Surface Book 3 (1660 Ti Max-Q). Perhaps it should live in common/gpu/nvidia/default.nix and check the driver version or as an option with a default of false?

[Mydien27]

I apologize for the silly mistakes