feat(BaseJob): Retry on dead lock and deserialization errors

These are useful defaults recommended by Rails.

Author: tvdeyen

app/jobs/alchemy/base_job.rb

@@ -3,9 +3,9 @@
 module Alchemy
   class BaseJob < ActiveJob::Base
     # Automatically retry jobs that encountered a deadlock
-    # retry_on ActiveRecord::Deadlocked
+    retry_on ActiveRecord::Deadlocked
 
     # Most jobs are safe to ignore if the underlying records are no longer available
-    # discard_on ActiveJob::DeserializationError
+    discard_on ActiveJob::DeserializationError
   end
 end