Fix missing "new" keyword in file "lib/SimpleSAML/XML/Shib13/AuthnResponse.php"
Fix missing "new" keyword in file "lib/SimpleSAML/XML/Shib13/AuthnResponse.php"

Patch by sylvain@demarque.com.

ArtemTeleshev/php-saml2,newmen/saml2,sgomez/saml2,simplesamlphp/saml2,cb8/saml2,sitya/saml2,madmatt/saml2