Add frontend-app-learn mfe url (#5569)
Add frontend-app-learn mfe url (#5569)


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