updated the designer config to deploy on python 3.8
updated the designer config to deploy on python 3.8

mitodl/configuration,stvstnfrd/configuration,edx/configuration,EDUlib/configuration,EDUlib/configuration,arbrandes/edx-configuration,stvstnfrd/configuration,arbrandes/edx-configuration,mitodl/configuration,stvstnfrd/configuration,arbrandes/edx-configuration,arbrandes/edx-configuration,EDUlib/configuration,mitodl/configuration,EDUlib/configuration,stvstnfrd/configuration,EDUlib/configuration,edx/configuration,edx/configuration,arbrandes/edx-configuration,mitodl/configuration,stvstnfrd/configuration,edx/configuration