Show dose number against Flu vaccination records

Jira-Issue: MAV-1502

Author: mikejamesthompson

app/components/app_vaccination_record_summary_component.rb

@@ -329,8 +329,6 @@ def dose_number_value
   end
 
   def dose_number
-    return nil if @programme.seasonal?
-
     dose_sequence = @vaccination_record.dose_sequence
 
     if dose_sequence.nil?

spec/components/app_vaccination_record_summary_component_spec.rb

@@ -151,9 +151,9 @@
       let(:programme) { create(:programme, :flu) }
 
       it do
-        expect(rendered).not_to have_css(
+        expect(rendered).to have_css(
           ".nhsuk-summary-list__row",
-          text: "Dose number"
+          text: "Dose number\nFirst"
         )
       end
     end