Make sure callbacks are not considered part of a batch

* Use enqueue_all directly rather than passing through activejob for completion jobs

Author: jpcamara

app/models/solid_queue/batch_record.rb

@@ -122,14 +122,17 @@ def as_active_job(active_job_klass)
 
       def serialize_callback(value)
         return value if value.blank?
-        as_active_job(value).serialize
+        active_job = as_active_job(value)
+        # We can pick up batch ids from context, but callbacks should never be considered a part of the batch
+        active_job.batch_id = nil
+        active_job.serialize
       end
 
       def perform_completion_job(job_field, attrs)
         active_job = ActiveJob::Base.deserialize(send(job_field))
         active_job.send(:deserialize_arguments_if_needed)
         active_job.arguments = [ Batch.new(_batch_record: self) ] + Array.wrap(active_job.arguments)
-        ActiveJob.perform_all_later([ active_job ])
+        SolidQueue::Job.enqueue_all([ active_job ])
 
         active_job.provider_job_id = Job.find_by(active_job_id: active_job.job_id).id
         attrs[job_field] = active_job.serialize