Allow modifying the Select's popover fullWidth and placement

## 🚀 Feature Proposal

Instead of setting hardcoded 'true' for fullWidth prop for popover on Select, I'd like to be able to set that myself.
I'd also would like to modify the 'placement' prop, which currently is not passed at all for Select (Autocomplete has that, and they are quite similar components in terms of usage)

## Motivation

Adding those options would allow more customizability potential for the Select. I have a special case of select that I'd like to have menu wider than the select input triggering it. In the current form, the menu is cut to the width of that select component, which is not ideal, and I see no other way of modifying that.

## Example
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