fix: add support for intel-based iOS simulator( __x86_64__)

[MrFarhan]

This PR will resolve following issues:

• bug: Could not build Objective-C module 'react_native_turbo_image'

[duguyihou]

@MrFarhan

Thanks for the PR. Have some questions:

• I saw your change is in ios-arm64 folder. I think ios-arm64 means the real hardware of iOS devices. I don't think Apple have intel-based iOS devices.
• Will it work if we apply your changes to ios-arm64_x86_64-simulator folder? In an XCFramework, ios-arm64_x86_64-simulator indicates that the framework includes slices for both the arm64 and x86_64 architectures for the iOS Simulator. From the second screenshot, it seems it only support arm64 iOS simulator.

[MrFarhan]

Below are the responses to your questions:

• Yes, you are correct, ios-arm64 folder is meant for real iOS devices which use arm64 architecture. However, the issue here is with running the app on an iOS Simulator on an Intel-based Mac / macintosh PCs (which uses x86_64 architecture). This issue doesn't affect physical iOS devices.

My fix isn't targeting the hardware iOS devices, but only enabls support for the iOS Simulator on Intel-based Macs / Macintosh PCs. The code change explicitly allows the framework to support the x86_64 architecture alongside arm64, ensuring it works in both environments.

• Yes, ideally it should work if the fix is done in ios-arm64_x86_64-simulator folder, but the issue is (i think) with configuration, when i run the project with any of my IOS simulator, it breaks on ios-arm64 swift file so the fix have to be in this file.

Note: I have followed your code of conduct and run all the lints and test cases which got pass after the fix.

[duguyihou]

@MrFarhan
Thanks for your explanation. I will merge it and release a new version.