Fix var typo in create_package_file_service.rb

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

ee/app/services/packages/create_package_file_service.rb

@@ -8,7 +8,7 @@ class Packages::CreatePackageFileService
 
   def execute
     package.package_files.create!(
-      file:      parmas[:file],
+      file:      params[:file],
       size:      params[:size],
       file_name: params[:file_name],
       file_type: params[:file_type],