check for mps support

[chizkiyahu]

in the code where is checking for cuda please also check for mps (mac gpu )

current code

mct-quantization-layers/mct_quantizers/pytorch/quantizer_utils.py

Line 31 in 0b9c9b9

return torch.device('cuda' if torch.cuda.is_available() else 'cpu')

example for fix

if torch.backends.mps.is_available():
    device = torch.device("mps")
elif torch.cuda.is_available():
    device = torch.device("cuda")
else:
    device = torch.device("cpu")