saml/models: restore extraction of name_id_qualifier and name_id_sp_name_qualifier in nameid2kwargs
saml/models: restore extraction of name_id_qualifier and name_id_sp_name_qualifier in nameid2kwargs

adieu/authentic2,pu239ppy/authentic2,pu239ppy/authentic2,pu239ppy/authentic2,adieu/authentic2,adieu/authentic2,pu239ppy/authentic2,adieu/authentic2