Remove redundant `disable_clearing_if_not_routed_or_dynamic_answer_options`

app/models/form/lettings/questions/person_partner.rb

@@ -7,7 +7,6 @@ class Form::Lettings::Questions::PersonPartner < ::Form::Question
     @answer_options = answer_options
     @person_index = person_index
     @question_number = question_number
-    @disable_clearing_if_not_routed_or_dynamic_answer_options = form.start_year_2026_or_later?
   end
 
   def answer_options

spec/models/form/lettings/questions/person_partner_spec.rb

@@ -47,22 +47,6 @@ RSpec.describe Form::Lettings::Questions::PersonPartner, type: :model do
     expect(question.hidden_in_check_answers).to be_nil
   end
 
-  context "and in 2025", metadata: { year: 25 } do
-    let(:year) { 2025 }
-
-    it "has the correct disable_clearing_if_not_routed_or_dynamic_answer_options value" do
-      expect(question.disable_clearing_if_not_routed_or_dynamic_answer_options).to eq(false)
-    end
-  end
-
-  context "and in 2026", metadata: { year: 26 } do
-    let(:year) { 2026 }
-
-    it "has the correct disable_clearing_if_not_routed_or_dynamic_answer_options value" do
-      expect(question.disable_clearing_if_not_routed_or_dynamic_answer_options).to eq(true)
-    end
-  end
-
   context "with person 2" do
     it "has the correct id" do
       expect(question.id).to eq("relat2")