Updated Carthage to build an xcframework, combining iOS and macOS tog…

…ether, since regular frameworks stopped working under Xcode 13. Also removed carthage.sh script, since Xcode 13 fixed the bug it was working around

Scripts/carthage-validate.sh

@@ -35,18 +35,17 @@ rm -rf Carthage
 echo "$REPO \"$COMMIT\"" > Cartfile
 
 
-# Employing a workaround until Xcode 12 builds are fixed
-source "${SCRIPTPATH}"/carthage.sh bootstrap --configuration Debug --verbose
+carthage bootstrap --use-xcframeworks --configuration Debug --verbose
 EXIT_CODE=$?
 
 echo "Checking for build products..."
 
-if [ ! -d "Carthage/Build/Mac/UnrarKit.framework" ]; then
+if [ ! -d "Carthage/Build/UnrarKit.xcframework/macos-arm64_x86_64" ]; then
     echo "No Mac library built"
     EXIT_CODE=1
 fi
 
-if [ ! -d "Carthage/Build/iOS/UnrarKit.framework" ]; then
+if [ ! -d "Carthage/Build/UnrarKit.xcframework/ios-arm64" ]; then
     echo "No iOS library built"
     EXIT_CODE=1
 fi