fix: improve gguf performance with torch.compile

pytorch 2.7 does not implement `set.__contains__`, so make this a list instead.

See pytorch/pytorch#145761

Author: Kevin Turner

invokeai/backend/quantization/gguf/utils.py

@@ -5,7 +5,8 @@
 import gguf
 import torch
 
-TORCH_COMPATIBLE_QTYPES = {None, gguf.GGMLQuantizationType.F32, gguf.GGMLQuantizationType.F16}
+# should not be a Set until this is resolved: https://github.com/pytorch/pytorch/issues/145761
+TORCH_COMPATIBLE_QTYPES = [None, gguf.GGMLQuantizationType.F32, gguf.GGMLQuantizationType.F16]
 
 # K Quants #
 QK_K = 256