Update possible upload url format for `Upload.migrate_to_new_scheme`.

Update possible upload url format for Upload.migrate_to_new_scheme.

diff --git a/app/models/upload.rb b/app/models/upload.rb
index 202fc57..87bc14d 100644
--- a/app/models/upload.rb
+++ b/app/models/upload.rb
@@ -274,7 +274,7 @@ class Upload < ActiveRecord::Base
 
           remap_scope ||= begin
             Post.with_deleted
-              .where("raw ~ '/uploads/#{db}/\\d+/'")
+              .where("raw ~ '/uploads/#{db}/\\d+/' OR raw ~ '/uploads/#{db}/original/\d{1}/'")
               .select(:raw, :cooked)
               .all
           end

GitHub sha: 845b68f9

Is the {1} needed?

Probably not but I prefer to be explicit here.

Follow up to 845b68f9abfad82226a4bd90ce3d7cecd1f99357.