Add debugging log

src/smf_app/smf_pfcp_association.cpp

@@ -48,6 +48,9 @@ edge edge::from_upf_info(const upf_info_t& upf_info) {
   edge e                             = {};
   snssai_upf_info_item_s snssai_item = {};
 
+  Logger::smf_app().debug(
+      "Edge from UPF info %s", upf_info.to_string().c_str());
+
   for (const auto& snssai : upf_info.snssai_upf_info_list) {
     snssai_item.snssai            = snssai.snssai;
     snssai_item.dnn_upf_info_list = snssai.dnn_upf_info_list;