relation in max_neurons and max_dropout

Check later.

The file is autoPyTorch/pipeline/components/setup/network_backbone/ShapedResNetBackbone.py.

@ravinkohli 's comment
Its a hacky way of using the same function to get shaped neurons and shaped dropout. They do not relate to max_neurons but we use the same logic for getting a number of neurons or the value for dropout for a shape. It's not ideal, and we should fix it later.