Fix Switch layout with iOS26 (#53326)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53326

Apple changed the sizes of the UISwitchComponent and now, if you build an iOs app using the <Switch> component, the layout of the app will be broken because of wrong layout measurements.
This has been reported also by [https://github.com/facebook/react-native/issues/52823](https://github.com/facebook/react-native/issues/52823).

The `<Switch>` component was using hardcoded values for its size.
This change fixes the problem by:
- Using codegen for interface only
- Implementing a custom Sadow Node to ask the platform for the Switch measurements
- Updating the JS layout to wrap the size around the native component.

## Changelog:

[iOS][Fixed] - Fix Switch layout to work with iOS26

Reviewed By: sammy-SC

Differential Revision: D80454350

fbshipit-source-id: 1d468910276f7fde4559d2ae87cf60c8494caceb