On Windows, skip test_conv_2d_no_bias due to Jax dependency

[cgravill]

knossos-ksc/src/python/ksc/backends/jax.py

Lines 34 to 43 in 34f498a

	def conv_2d_no_bias(x, weights, ksizes, strides, paddings):
	y = jax.lax.conv_general_dilated(
	x,
	weights,
	strides,
	paddings,
	dimension_numbers=('NCHW', 'OIHW', 'NCHW') # the same as pytorch / onnx
	)
	print(f"conv_2d shape: {y.shape}")
	return y

jax-ml/jax#5795

It looks like we could build Jax ourselves on Windows if needed.

[awf]

Yep. Maybe make an issue to enable this, but not high pri.