Merge pull request #1571 from NeuralFault/gfx1150-comfy

[ComfyUI-Windows] Add gfx1150 ROCm nightly index URL for Strix/Gorgon Point Ryzen AI APUs

Author: mohnjiles

StabilityMatrix.Core/Models/Packages/ComfyUI.cs

@@ -397,7 +397,8 @@ await StandardPipInstallProcessAsync(
             );
             var indexUrl = gfxArch switch
             {
-                "gfx1151" => "https://rocm.nightlies.amd.com/v2/gfx1151",
+                "gfx1150" => "https://rocm.nightlies.amd.com/v2-staging/gfx1150", // Strix/Gorgon Point
+                "gfx1151" => "https://rocm.nightlies.amd.com/v2/gfx1151", // Strix Halo
                 _ when gfxArch.StartsWith("gfx110") => "https://rocm.nightlies.amd.com/v2/gfx110X-all",
                 _ when gfxArch.StartsWith("gfx120") => "https://rocm.nightlies.amd.com/v2/gfx120X-all",
                 _ => throw new ArgumentOutOfRangeException(