Remove celery_a2 from app-processes

Author: gherceg

environments/staging/app-processes.yml

@@ -66,56 +66,6 @@ celery_processes:
       concurrency: 1
     beat: {}
     flower: {}
-  celery_a2:
-    analytics_queue,sms_queue,sumologic_logs_queue:
-      pooling: gevent
-      concurrency: 2
-    email_queue:
-      pooling: gevent
-      concurrency: 2
-    async_restore_queue:
-      concurrency: 2
-    background_queue:
-      concurrency: 2
-    case_import_queue,user_import_queue,export_download_queue:
-      concurrency: 2
-      prefetch_multiplier: 1
-    case_rule_queue,saved_exports_queue,ucr_indicator_queue:
-      concurrency: 2
-      prefetch_multiplier: 1
-    celery:
-      concurrency: 2
-    celery_periodic:
-      concurrency: 2
-    linked_domain_queue,logistics_background_queue,logistics_reminder_queue:
-      concurrency: 1
-    malt_generation_queue:
-      pooling: gevent
-      concurrency: 1
-    reminder_case_update_queue,reminder_queue:
-      pooling: gevent
-      concurrency: 2
-    repeat_record_queue:
-      pooling: gevent
-      concurrency: 2
-      prefetch_multiplier: 1
-    repeat_record_datasource_queue:
-      pooling: gevent
-      concurrency: 2
-      prefetch_multiplier: 1
-    reminder_case_update_bulk_queue,reminder_rule_queue:
-      concurrency: 1
-    send_report_throttled:
-      concurrency: 1
-    submission_reprocessing_queue:
-      concurrency: 1
-    ucr_queue:
-      concurrency: 2
-      prefetch_multiplier: 1
-    ush_background_tasks:
-      concurrency: 2
-    geospatial_queue:
-      concurrency: 1
 pillows:
   'pillow5':
     AppDbChangeFeedPillow: