added celery ttl in generic_env_config
added celery ttl in generic_env_config

edx/configuration,rue89-tech/configuration,michaelsteiner19/open-edx-configuration,hks-epod/configuration,edx/configuration,mitodl/configuration,stvstnfrd/configuration,Stanford-Online/configuration,arbrandes/edx-configuration,hks-epod/configuration,proversity-org/configuration,hastexo/edx-configuration,gsehub/configuration,arbrandes/edx-configuration,proversity-org/configuration,EDUlib/configuration,stvstnfrd/configuration,appsembler/configuration,stvstnfrd/configuration,appsembler/configuration,arbrandes/edx-configuration,open-craft/configuration,proversity-org/configuration,jorgeomarmh/configuration,hastexo/edx-configuration,Stanford-Online/configuration,rue89-tech/configuration,hastexo/edx-configuration,hastexo/edx-configuration,gsehub/configuration,michaelsteiner19/open-edx-configuration,arbrandes/edx-configuration,rue89-tech/configuration,mitodl/configuration,arbrandes/edx-configuration,hks-epod/configuration,armaan/edx-configuration,edx/configuration,open-craft/configuration,armaan/edx-configuration,armaan/edx-configuration,Stanford-Online/configuration,Stanford-Online/configuration,Stanford-Online/configuration,EDUlib/configuration,EDUlib/configuration,proversity-org/configuration,open-craft/configuration,jorgeomarmh/configuration,edx/configuration,hastexo/edx-configuration,appsembler/configuration,rue89-tech/configuration,hks-epod/configuration,EDUlib/configuration,jorgeomarmh/configuration,gsehub/configuration,stvstnfrd/configuration,jorgeomarmh/configuration,appsembler/configuration,EDUlib/configuration,rue89-tech/configuration,hks-epod/configuration,mitodl/configuration,michaelsteiner19/open-edx-configuration,gsehub/configuration,armaan/edx-configuration,stvstnfrd/configuration,gsehub/configuration,open-craft/configuration,proversity-org/configuration,michaelsteiner19/open-edx-configuration,mitodl/configuration