Update FAQ section

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Which topic?

https://developer.adobe.com/client-sdks/resources/faq/

### What's wrong with the content?

- [Make it clear by updating to Adobe Mobile (v4) ](https://developer.adobe.com/client-sdks/resources/faq/#can-i-use-both-the-4x-sdk-and-the-new-experience-platform-sdk-at-the-same-time)
- [Supported OS and versions](https://developer.adobe.com/client-sdks/resources/faq/#what-os-and-platform-versions-are-supported)
- [Update SDK size and additional dependencies column](https://developer.adobe.com/client-sdks/resources/faq/#what-is-the-size-of-the-sdk)
- ['X' is unavailable in application extension for tvOS no longer applies](https://developer.adobe.com/client-sdks/resources/faq/#using-experience-platform-swift-sdks-with-tvos)

### What changes do you propose?

_No response_

### Anything else that can help to cover this?

_No response_