Improvements to Ripple Effect Implementation

[sepsol]

It would be great if we could optionally disable or configure the ripple effect for different components.

Option to disable ripple effect

In my case I think I would be fine with a Checkbox.Item without ripple effect, because in my eyes the ripple hints at a visually non-existing button area around the Checkbox.Item which I don't like. I think the checkbox animation itself is sufficient in my case.

Option to configure ripple effect

I also am using the ToggleButton and I have a roundness defined both in its style props and in the global theme object provided by the PaperProvider. Unfortunately though the ripple effect on the ToogleButton doesn't respect the roundness and there's no way to get around it. It would be nice if we had props regarding ripple to configure it wherever it's present in a component.