fix: issue with slack job (#7179)

spec/jobs/hook_job_spec.rb

@@ -25,7 +25,7 @@ RSpec.describe HookJob do
     it 'calls SendOnSlackJob when its a slack hook' do
       hook = create(:integrations_hook, app_id: 'slack', account: account)
       allow(SendOnSlackJob).to receive(:perform_later).and_return(process_service)
-      expect(SendOnSlackJob).to receive(:perform_later).with(message: event_data[:message], hook: hook)
+      expect(SendOnSlackJob).to receive(:perform_later).with(event_data[:message], hook)
       described_class.perform_now(hook, event_name, event_data)
     end
 
@@ -34,7 +34,7 @@ RSpec.describe HookJob do
       hook = create(:integrations_hook, app_id: 'slack', account: account)
       allow(SendOnSlackJob).to receive(:set).with(wait: 2.seconds).and_return(SendOnSlackJob)
       allow(SendOnSlackJob).to receive(:perform_later).and_return(process_service)
-      expect(SendOnSlackJob).to receive(:perform_later).with(message: event_data[:message], hook: hook)
+      expect(SendOnSlackJob).to receive(:perform_later).with(event_data[:message], hook)
       described_class.perform_now(hook, event_name, event_data)
     end