test upload_metadata alpha only

fastlane/Fastfile

@@ -173,30 +173,25 @@ end
 desc 'Promotes the latest TestFlight build to App Store without submitting for review'
 lane :promote_latest_testflight_to_appstore do |options|
 
-  if options[:alpha]
-    latest_build_info = latest_testflight_build_number(
-      api_key: get_api_key,
-      username: get_username(options),
-      platform: 'ios',
-      app_identifier: "com.duckduckgo.mobile.ios.alpha"
-    )
-  else
-    latest_build_info = latest_testflight_build_number(
-      api_key: get_api_key,
-      username: get_username(options),
-      platform: 'ios'
-    )
-  end
+  app_identifier = options[:alpha] ? "com.duckduckgo.mobile.ios.alpha" : "com.duckduckgo.mobile.ios"
+
+  latest_build_info = latest_testflight_build_number(
+    api_key: get_api_key,
+    username: get_username(options),
+    platform: 'ios',
+    app_identifier: app_identifier
+  )
 
   latest_build_number = lane_context[SharedValues::LATEST_TESTFLIGHT_BUILD_NUMBER]   
   latest_build_version = lane_context[SharedValues::LATEST_TESTFLIGHT_VERSION]
 
-  UI.message("The latest build number #{latest_build_number} of the latest version: #{latest_build_version}")
+  UI.message("The latest build number #{latest_build_number} of the latest version: #{latest_build_version} for app identifier: #{app_identifier}")
 
-  upload_metadata(options.merge({
+  upload_metadata({
     build_number: latest_build_number.to_s,
     app_version: latest_build_version.to_s,
-  }))
+    app_identifier: app_identifier 
+  })
 end
 
 desc 'Makes App Store release build and uploads it to App Store Connect'