Reset model job id in before hook to reliably check for state change

Failing in CI - perhaps when ran in global context

spec/services/reminders/update_service_spec.rb

@@ -39,11 +39,12 @@
   describe "remind_at changed" do
     subject { described_class.new(user:, model: model_instance).call(call_attributes) }
 
-    let(:model_instance) { create(:reminder, :scheduled, :with_unread_notifications, creator: user, job_id: 1) }
+    let(:model_instance) { create(:reminder, :scheduled, :with_unread_notifications, creator: user) }
     let(:user) { create(:admin) }
     let(:call_attributes) { { remind_at: 2.days.from_now } }
 
     before do
+      model_instance.update(job_id: 1)
       allow(Reminders::ScheduleReminderJob).to receive(:schedule)
         .with(model_instance)
         .and_return(instance_double(Reminders::ScheduleReminderJob, job_id: 2))