fix(mail-connector): fix test adapt to the recrod from 8.6

Author: itsnuyen

connectors/email/src/test/java/io/camunda/connector/email/outbound/protocols/actions/SmtpSendEmailTest.java

@@ -62,6 +62,6 @@ void isEmailMessageNotValidMultiWithoutBody() {
   }
 
   private SmtpSendEmail mockSmtpSendEmail(ContentType contentType, String body, String htmlBody) {
-    return new SmtpSendEmail("", "", "", "", null, "", contentType, body, htmlBody, null);
+    return new SmtpSendEmail("", "", "", "", null, "", contentType, body, htmlBody);
   }
 }