update bulk upload tests for new year

spec/requests/bulk_upload_lettings_logs_controller_spec.rb

@@ -10,10 +10,10 @@ RSpec.describe BulkUploadLettingsLogsController, type: :request do
 
   describe "GET /lettings-logs/bulk-upload-logs/start" do
     context "when not in crossover period" do
-      let(:expected_year) { 2021 }
+      let(:expected_year) { 2022 }
 
       it "redirects to /prepare-your-file" do
-        Timecop.freeze(2022, 1, 1) do
+        Timecop.freeze(2023, 1, 1) do
           get "/lettings-logs/bulk-upload-logs/start", params: {}
 
           expect(response).to redirect_to("/lettings-logs/bulk-upload-logs/prepare-your-file?form%5Byear%5D=#{expected_year}")