Delete dump files after backup

Author: dorner

app/jobs/backup_db_rds.rb

@@ -18,5 +18,9 @@ def self.run
     client.put_object(key: "backups/#{backup_filename}",
       body: File.read(backup_filename),
       bucket: "human-essentials-backups")
+
+    Dir.glob(Rails.root.join("*.rds.dump")).each do |file|
+      File.delete(file)
+    end
   end
 end