Update BarcodeScanner.podspec

Author: 3lvis

BarcodeScanner.podspec

@@ -19,8 +19,6 @@ Pod::Spec.new do |s|
     'BarcodeScanner' => ['Images/*.{png}'],
     'Localization' => ['Localization/*.lproj/Localizable.strings']
   }
-
   s.frameworks = 'UIKit', 'AVFoundation'
-
-  s.pod_target_xcconfig = { 'SWIFT_VERSION' => '5.0' }
+  s.swift_version = '5.0'
 end