Rename test file

This test file now includes a flu session, so describing it as
"HPV" is no longer accurate.

Author: alistair-white-horne-tng

spec/features/hpv_vaccination_offline_spec.rb renamed to spec/features/vaccination_offline_spec.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-describe "HPV vaccination" do
+describe "offline vaccination" do
   around do |example|
     travel_to(Time.zone.local(2024, 2, 1, 12)) { example.run }
   end
@@ -236,13 +236,8 @@ def given_a_flu_programme_is_underway_with_a_single_patient
   end
 
   def and_the_patients_record_is_sourced_from_nhs_api
-    fhir_record =
-      FHIR.from_contents(file_fixture("fhir/fhir_record_full.json").read)
-    @nhs_api_vaccination_record =
-      FHIRMapper::VaccinationRecord.from_fhir_record(
-        fhir_record,
-        patient: @previously_vaccinated_patient
-      )
+    fhir_record = FHIR.from_contents(file_fixture("fhir/fhir_record_full.json").read)
+    @nhs_api_vaccination_record = FHIRMapper::VaccinationRecord.from_fhir_record(fhir_record, patient: @previously_vaccinated_patient)
     @nhs_api_vaccination_record.performed_at = 1.month.ago
     @nhs_api_vaccination_record.notes = "Imported from NHS API"
     @nhs_api_vaccination_record.save!
@@ -305,9 +300,7 @@ def and_the_nhs_api_record_should_remain_unchanged
     expect(@nhs_api_vaccination_record.notes).to eq("Imported from NHS API")
     expect(@nhs_api_vaccination_record.source).to eq("nhs_immunisations_api")
     expect(@nhs_api_vaccination_record.outcome).to eq("administered")
-    expect(@nhs_api_vaccination_record.delivery_site).to eq(
-      "left_arm_upper_position"
-    )
+    expect(@nhs_api_vaccination_record.delivery_site).to eq("left_arm_upper_position")
   end
 
   def when_i_go_to_the_import_page