[Update binding iOS project] Support json files created with "Figma to Lottie"

## 🚀 Feature Requests

The lottie plugin for xamarin ios has not been updated for 8 months, and the figma to lottie feature was released in May of 2023, so the xamarin ios plugin is not supported for json files generated with the figma to lottie feature.

### Contextualize the feature
The native library does support the json created with the figma to lottie feature, so we must update the binding project so that instead of using version 2.5.2 it uses version 4.3.1 of the native library.

### Describe the feature
With the update of the binding project for Xamarin iOS we will be able to take advantage of the advantages of using the animations created in figma.

https://lottiefiles.com/blog/working-with-lottie/add-animations-prototype-lottiefiles-for-figma
https://lottiefiles.com/blog/updates/figma-to-lottie-create-production-ready-animations
https://www.figma.com/community/plugin/809860933081065308/lottiefiles
https://lottiefiles.com/es/plugins/figma

### Platforms affected (mark all that apply)
- [ X] :iphone: iOS
- [ X] :monkey: Xamarin.Forms

Locate the Xamarin iOS binding project and the native library version declaration, then inspect how the current 2.5.2 dependency is configured. Update the binding project to use native library version 4.3.1 and verify that JSON files created with Figma to Lottie are supported on iOS and Xamarin.Forms.

Written by the indexing model from the issue text.