[enqueue/elastica-bundle] The "enqueue_elastica.queue_pager_perister" service or alias has been removed

[kricha]

Got error, when running bin/console fos:elastica:populate --pager-persister=queue:

The "enqueue_elastica.queue_pager_perister" service or alias has been removed or inlined when the
  container was compiled. You should either make it public, or stop using the container directly and
   use dependency injection instead.

so, enqueue_elastica.queue_pager_perister need to be public

cc @makasim