Fix call to Prometheus::CreateDefaultAlertsWorker

app/models/project_services/prometheus_service.rb

@@ -153,6 +153,6 @@ class PrometheusService < MonitoringService
   def create_default_alerts
     return unless project_id
 
-    Prometheus::CreateDefaultAlertsWorker.perform_async(project_id: project_id)
+    Prometheus::CreateDefaultAlertsWorker.perform_async(project_id)
   end
 end

spec/models/project_services/prometheus_service_spec.rb

@@ -133,7 +133,7 @@ describe PrometheusService, :use_clean_rails_memory_store_caching do
       it 'creates default alerts' do
         expect(Prometheus::CreateDefaultAlertsWorker)
           .to receive(:perform_async)
-          .with(project_id: project.id)
+          .with(project.id)
 
         create_service
       end