feat: make boarding point price levelling switchable

tests/Form/Service/ParticipantFieldOptionsProviderBabyTest.php

@@ -10,6 +10,7 @@ use App\BusProNet\Model\Service;
 use App\BusProNet\Model\Travel;
 use App\BusProNet\Utility\DirectionMapper;
 use App\BusProNet\XmlCrawlerFactory;
+use App\BusProNet\XmlParser\AgeConstraintParserRegistry;
 use App\BusProNet\XmlParser\TravelParser;
 use App\Form\Model\BookingDto;
 use App\Form\Model\ParticipantDto;
@@ -487,7 +488,7 @@ class ParticipantFieldOptionsProviderBabyTest extends TestCase
      */
     private function createTravelWithExportedSkiPasses(array $serviceIds): Travel
     {
-        $parser = new TravelParser();
+        $parser = new TravelParser(new AgeConstraintParserRegistry(), true);
         $crawler = XmlCrawlerFactory::create(file_get_contents('/var/www/html/var/xmlexport/Ziel_2456.xml'));
         $travelNode = $crawler->filterXPath('//reise/termin')->first();
         $travel = $parser->parse($travelNode);