Adjust podspec settings to fine tune compatibility

TrinsicUI.podspec

@@ -16,7 +16,7 @@ We help you launch and capture the results of a Trinsic Acceptance session
   s.source_files = 'Sources/**/*.{swift,h,m}'
   s.static_framework = true
 
-  s.platform = :ios, '12.0'
+  s.platform = :ios, '13.4'
 
     # Flutter.framework does not contain a i386 slice.
     # & Swift/Objective-C compatibility
@@ -25,14 +25,6 @@ We help you launch and capture the results of a Trinsic Acceptance session
     'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'i386', 
     'SWIFT_COMPILATION_MODE' => 'wholemodule' 
   }
-  s.xcconfig = { 
-    'SWIFT_OBJC_INTERFACE_HEADER_NAME' => 'TrinsicUI-Swift.h'
-  }
-  s.swift_version = '5.0'
+  s.swift_version = '5.4'
 
-  # If your plugin requires a privacy manifest, for example if it uses any
-  # required reason APIs, update the PrivacyInfo.xcprivacy file to describe your
-  # plugin's privacy impact, and then uncomment this line. For more information,
-  # see https://developer.apple.com/documentation/bundleresources/privacy_manifest_files
-  # s.resource_bundles = {'connect_flutter_privacy' => ['Resources/PrivacyInfo.xcprivacy']}
 end