chore: fix phpstan errors

src/BusProNet/XmlParser/ApiResponseParser.php

@@ -11,6 +11,7 @@ class ApiResponseParser extends AbstractParser
     /**
      * @throws ResponseParserException
      */
+    /** @param array<string, mixed> $additionalArgs */
     public function parseXmlString(string $type, string $xml, array $additionalArgs = []): mixed
     {
         $crawler = new Crawler($xml);