Attach script with threads (#228)

* add a new script

* include close io

* ensure io .close

---------

Co-authored-by: Drew Proebstel <[email protected]>

Author: DrewProebstel

script/attach_submission_pdfs.rb

@@ -34,13 +34,17 @@ def attach(mapping_json_key, bucket_name)
           content_type: "application/pdf"
         )
 
+        io.close
+
         intake.save! if intake.changed?
         attached_count += 1
       rescue Aws::S3::Errors::NoSuchKey
         puts "Missing S3 key #{s3_key} for intake #{intake_id}, skipping"
         missing_count += 1
       rescue => e
         puts "Error attaching for intake #{intake_id}: #{e.class} - #{e.message}"
+      ensure
+        io&.close
       end
     end