Update edx-ora2 and ease for lxml version compatibility
Update edx-ora2 and ease for lxml version compatibility

knehez/edx-platform,knehez/edx-platform,chand3040/cloud_that,edx-solutions/edx-platform,marcore/edx-platform,Edraak/edx-platform,Edraak/circleci-edx-platform,gymnasium/edx-platform,knehez/edx-platform,marcore/edx-platform,openfun/edx-platform,openfun/edx-platform,edx-solutions/edx-platform,Edraak/circleci-edx-platform,chand3040/cloud_that,openfun/edx-platform,appsembler/edx-platform,knehez/edx-platform,gymnasium/edx-platform,Edraak/edx-platform,gymnasium/edx-platform,Edraak/edx-platform,appsembler/edx-platform,marcore/edx-platform,marcore/edx-platform,chand3040/cloud_that,chand3040/cloud_that,cecep-edu/edx-platform,cecep-edu/edx-platform,gymnasium/edx-platform,openfun/edx-platform,edx-solutions/edx-platform,Edraak/edx-platform,appsembler/edx-platform,cecep-edu/edx-platform,Edraak/circleci-edx-platform,cecep-edu/edx-platform,appsembler/edx-platform,Edraak/circleci-edx-platform,openfun/edx-platform,cecep-edu/edx-platform,knehez/edx-platform,edx-solutions/edx-platform,Edraak/circleci-edx-platform,Edraak/edx-platform,chand3040/cloud_that