Allow Geo::SidekiqCronConfigWorker to manage Geo::PruneEventLogWorker

ee/lib/gitlab/geo/cron_manager.rb

@@ -2,7 +2,12 @@ module Gitlab
   module Geo
     class CronManager
       COMMON_JOBS = %w[geo_metrics_update_worker].freeze
-      PRIMARY_JOBS = %w[geo_repository_verification_primary_batch_worker].freeze
+
+      PRIMARY_JOBS = %w[
+        geo_prune_event_log_worker
+        geo_repository_verification_primary_batch_worker
+      ].freeze
+
       SECONDARY_JOBS = %w[
         geo_repository_sync_worker
         geo_file_download_dispatch_worker

ee/spec/lib/gitlab/geo/cron_manager_spec.rb

@@ -30,6 +30,7 @@ describe Gitlab::Geo::CronManager, :geo do
       geo_file_download_dispatch_worker
       geo_repository_verification_secondary_scheduler_worker
       geo_metrics_update_worker
+      geo_prune_event_log_worker
     ].freeze
 
     before(:all) do