Update spec to check all policies

We want to make sure each policy is covered by this spec to ensure a
claim personal data scrubber is created for any new policies we add.

spec/jobs/delete_personal_data_from_old_claims_job_spec.rb

@@ -5,18 +5,20 @@
     let(:current_academic_year) { AcademicYear.current }
     let(:last_academic_year) { Time.zone.local(current_academic_year.start_year, 8, 1) }
 
-    it "deletes the personal data from eligible claims" do
-      submitted_claim = create(:claim, :submitted)
-      rejected_claim = create(:claim, :submitted)
-      create(:decision, :rejected, claim: rejected_claim, created_at: last_academic_year)
-      paid_claim = create(:claim, :approved)
-      create(:payment, :confirmed, :with_figures, claims: [paid_claim], scheduled_payment_date: last_academic_year)
+    Policies::POLICIES.each do |policy|
+      it "deletes the personal data from eligible #{policy} claims" do
+        submitted_claim = create(:claim, :submitted, policy: policy)
+        rejected_claim = create(:claim, :submitted, policy: policy)
+        create(:decision, :rejected, claim: rejected_claim, created_at: last_academic_year)
+        paid_claim = create(:claim, :approved, policy: policy)
+        create(:payment, :confirmed, :with_figures, claims: [paid_claim], scheduled_payment_date: last_academic_year)
 
-      DeletePersonalDataFromOldClaimsJob.new.perform
+        DeletePersonalDataFromOldClaimsJob.new.perform
 
-      expect(Claim.find(submitted_claim.id).personal_data_removed_at).to be_nil
-      expect(Claim.find(rejected_claim.id).personal_data_removed_at).to_not be_nil
-      expect(Claim.find(paid_claim.id).personal_data_removed_at).to_not be_nil
+        expect(Claim.find(submitted_claim.id).personal_data_removed_at).to be_nil
+        expect(Claim.find(rejected_claim.id).personal_data_removed_at).to_not be_nil
+        expect(Claim.find(paid_claim.id).personal_data_removed_at).to_not be_nil
+      end
     end
   end
 end