Inline batch size

lib/gitlab/usage_data.rb

@@ -12,8 +12,6 @@
 #   redis_usage_data { ::Gitlab::UsageCounters::PodLogs.usage_totals[:total] }
 module Gitlab
   class UsageData
-    BATCH_SIZE = 100
-
     class << self
       include Gitlab::Utils::UsageData
       include Gitlab::Utils::StrongMemoize
@@ -371,7 +369,7 @@ module Gitlab
         }
 
         # rubocop: disable UsageData/LargeTable:
-        JiraService.active.includes(:jira_tracker_data).find_in_batches(batch_size: BATCH_SIZE) do |services|
+        JiraService.active.includes(:jira_tracker_data).find_in_batches(batch_size: 100) do |services|
           counts = services.group_by do |service|
             # TODO: Simplify as part of https://gitlab.com/gitlab-org/gitlab/issues/29404
             service_url = service.data_fields&.url || (service.properties && service.properties['url'])