Disable warnings as errors because Xcode is useless and can't cope

Author: 0xTim

Package.swift

@@ -10,7 +10,7 @@ let extraSettings: [SwiftSetting] = [
     .enableUpcomingFeature("ExistentialAny"),
     .enableUpcomingFeature("MemberImportVisibility"),
     .enableUpcomingFeature("InternalImportsByDefault"),
-    .treatAllWarnings(as: .error),
+//    .treatAllWarnings(as: .error),
     .strictMemorySafety(),
     .enableExperimentalFeature("SafeInteropWrappers"),
     .unsafeFlags(["-Xcc", "-fexperimental-bounds-safety-attributes"]),