Umbrella Header Warnings in v1.2.5 XCFramework

[tinder-cwybranowski]

Describe the bug

The SpotifyiOS.xcframework contained in the v1.2.5 release generates umbrella header warnings in a fresh Xcode project. Additionally, these warnings disallow the use of the -warnings-as-errors Swift copt.

Reproduction steps

I've created a reproducer repository that contains a triggering example.

Expected behavior

Building the iOS Application target should produce no warnings / errors when linking to / importing the SpotifyiOS module.

Actual behavior

Building the iOS Application target produces the following umbrella header warnings:

<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "Headers/SpotifyiOS.h"
        ^
/Users/connorwybranowski/Library/Developer/Xcode/DerivedData/XcodegenProject-djterbzbcajjghauytowisaxzrmg/Build/Products/Debug-iphonesimulator/SpotifyiOS.framework/Headers/SpotifyiOS.h:8:1: warning: umbrella header for module 'SpotifyiOS' does not include header 'SPTAppRemoteConnectivityState.h'

^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "Headers/SpotifyiOS.h"
        ^
/Users/connorwybranowski/Library/Developer/Xcode/DerivedData/XcodegenProject-djterbzbcajjghauytowisaxzrmg/Build/Products/Debug-iphonesimulator/SpotifyiOS.framework/Headers/SpotifyiOS.h:8:1: warning: umbrella header for module 'SpotifyiOS' does not include header 'SPTAppRemoteConnectivityAPI.h'

^