feat: fix lettings_log_csv_service_spec.rb

spec/services/csv/lettings_log_csv_service_spec.rb

@@ -6,7 +6,7 @@ RSpec.describe Csv::LettingsLogCsvService do
     let(:real_2021_2022_form) { Form.new("config/forms/2021_2022.json") }
 
     before do
-      LettingsLog.create!(startdate: "2021-10-10", created_at: Time.utc(2022, 2, 8, 16, 52, 15))
+      LettingsLog.create!(startdate: Time.zone.today, created_at: Time.utc(2022, 2, 8, 16, 52, 15))
       allow(FormHandler.instance).to receive(:get_form).and_return(real_2021_2022_form)
     end