Bug Description

React Native 0.64-rc has introduced Hermes for iOS. I'm trying to build for Mac Catalyst and there seems to be some problem with prebuilt binary shipped with Hermes for iOS.

ld: building for Mac Catalyst, but linking in dylib built for iOS Simulator, file '/Users/rying/myapp/ios/Pods/hermes-engine/destroot/Library/Frameworks/iphoneos/hermes.framework/hermes' for architecture x86_64

- [ ] I have run gradle clean and confirmed this bug does not occur with JSC

Hermes version: 0.7.2
React Native version (if any): 0.64.0-rc.3
OS version (if any): macOS 11.2.1
Platform (most likely one of arm64-v8a, armeabi-v7a, x86, x86_64): x86_64 (Catalyst)

Steps To Reproduce

1. Init RN with 0.64.0-rc.3
2. Build for Mac Catalyst target

The Expected Behavior

I see Hermes already supports x86-64 so it should play nice with Catalyst too.

Thanks for the great work and I really hope it gets fixed soon!