Merge branch 'patch-62' into 'master'

Attribute ProjectExportWorker to group::import

See merge request gitlab-org/gitlab!24898

app/workers/all_queues.yml

@@ -958,7 +958,7 @@
   :resource_boundary: :unknown
   :weight: 1
 - :name: project_export
-  :feature_category: :source_code_management
+  :feature_category: :importers
   :has_external_dependencies: 
   :latency_sensitive: 
   :resource_boundary: :memory

app/workers/project_export_worker.rb

@@ -5,7 +5,7 @@ class ProjectExportWorker
   include ExceptionBacktrace
 
   sidekiq_options retry: 3
-  feature_category :source_code_management
+  feature_category :importers
   worker_resource_boundary :memory
 
   def perform(current_user_id, project_id, after_export_strategy = {}, params = {})