Xcode13-beta3 Fix

[scannillo]

Background

• Sister PR in braintree_ios
• Result of GH Issue Plugin uses APIs made unavailable to extensions in iOS 15/Xcode 13b3 #343
• XCode 13-beta3 release notes call out the following change:

  Linking Swift packages from application extension targets or watchOS applications no longer emits unresolvable warnings about linking to libraries not safe for use in application extensions. This means that code referencing APIs annotated as unavailable for use in app extensions must now themselves be annotated as unavailable for use in application extensions, in order to allow that code to be used in both apps and app extensions. (66928265)

Changes

• In places that we use Apple APIs which aren't usable in App Extensions (UIApplication.sharedApplication) we need to explicitly mark these methods as not usable for App Extensions.
• Use dot syntax when available.
• Bump InAppSettingsKit (used for Demo app) to v3.3.2 which includes XCode13-beta3 fixes.

Checklist

• Added a changelog entry

Authors

@scannillo

[scannillo]

Note: This Package.resolved is for the Demo app.

[sarahkoop]

Looks good to me. Curious is there a newer version of the Xcode 13 image for CI?

[scannillo]

Looks good to me. Curious is there a newer version of the Xcode 13 image for CI?

So, they have updated their images to include the latest Xcode13-beta3 (build #13A5192j). But the syntax for the actual yml file didn't need to change, it is still labeled as /Applications/Xcode_13.0.app.

I was able to catch these issues in CI, so it is working to use the latest beta.