iOS 4.43.1

Dependency Updates

• Bump fastlane from 2.220.0 to 2.221.0 (#3971) via dependabot[bot] (@dependabot[bot])
• Bump rexml from 3.2.6 to 3.2.8 (#3907) via dependabot[bot] (@dependabot[bot])
• Bump fastlane-plugin-revenuecat_internal from 8ec0072 to 5f55466 (#3938) via dependabot[bot] (@dependabot[bot])

Other Changes

• Fix cocoapods installation tests (#3981) via Toni Rico (@tonidero)
• Remove carthage from CI and update release jobs to use xcode 15 and M1 (#3927) via Cesar de la Vega (@vegaro)
• Bring back offline integration tests on M1 (#3976) via Toni Rico (@tonidero)
• Fix Carthage (#3978) via James Borthwick (@jamesrb1)
• Revert "Run offline backend integration tests on M1 machines (#3961)" (#3974) via Toni Rico (@tonidero)
• Run offline backend integration tests on M1 machines (#3961) via Toni Rico (@tonidero)
• Xcode project with RevenueCatUI + Tests (#3960) via James Borthwick (@jamesrb1)
• Clone to spm using fastlane (#3926) via James Borthwick (@jamesrb1)
• finishTransactions/ObserverMode -> PurchasesAreCompletedBy (#3947) via James Borthwick (@jamesrb1)
• Switch tests for iOS 12 and 13 to M1 (#3958) via Toni Rico (@tonidero)
• Fix prepare next version job (#3939) via Toni Rico (@tonidero)

To view new release, visit https://github.com/RevenueCat/purchases-ios/releases/tag/4.43.1