Update BulkImports::PipelineWorker Ndjson perform delay

  - Reduce BulkImports::PipelineWorker::NDJSON_PIPELINE_PERFORM_DELAY
    from 1 minute to 10 seconds in order to increase polling frequency
    of the Pipeline Worker and reduce overall execution delay
    if export is ready early

Changelog: other

app/workers/bulk_imports/pipeline_worker.rb

@@ -4,14 +4,11 @@ module BulkImports
   class PipelineWorker # rubocop:disable Scalability/IdempotentWorker
     include ApplicationWorker
 
-    data_consistency :always
-
-    NDJSON_PIPELINE_PERFORM_DELAY = 1.minute
+    NDJSON_PIPELINE_PERFORM_DELAY = 10.seconds
 
+    data_consistency :always
     feature_category :importers
-
     sidekiq_options retry: false, dead: false
-
     worker_has_external_dependencies!
 
     def perform(pipeline_tracker_id, stage, entity_id)