Update a couple of puts in gp_downloadmetadata to UI.message

Author: mokagio

lib/fastlane/plugin/wpmreleasetoolkit/actions/common/gp_downloadmetadata_action.rb

@@ -19,13 +19,13 @@ def self.run(params)
 
         params[:locales].each do |loc|
           if loc.is_a?(Array)
-            puts "Downloading language: #{loc[1]}"
+            UI.message "Downloading language: #{loc[1]}"
             complete_url = "#{params[:project_url]}#{loc[0]}/default/export-translations?filters[status]=current&format=json"
             downloader.download(loc[1], complete_url, loc[1] == params[:source_locale])
           end
 
           if loc.is_a?(String)
-            puts "Downloading language: #{loc}"
+            UI.message "Downloading language: #{loc}"
             complete_url = "#{params[:project_url]}#{loc}/default/export-translations?filters[status]=current&format=json"
             downloader.download(loc, complete_url, loc == params[:source_locale])
           end