mac_nr: turn off warning for non-implemented features

they cause RFCI to fail, features are known to be missing.

srsue/src/stack/mac_nr/mac_nr.cc

@@ -388,19 +388,19 @@ int mac_nr::setup_lcid(const srsran::logical_channel_config_t& config)
 
 int mac_nr::add_tag_config(const srsran::tag_cfg_nr_t& tag_cfg)
 {
-  logger.warning("Add tag config not supported yet");
+  logger.info("Add tag config not supported yet");
   return SRSRAN_SUCCESS;
 }
 
 int mac_nr::remove_tag_config(const uint32_t tag_id)
 {
-  logger.warning("Remove tag config not supported yet");
+  logger.info("Remove tag config not supported yet");
   return SRSRAN_SUCCESS;
 }
 
 int mac_nr::set_config(const srsran::phr_cfg_nr_t& phr_cfg)
 {
-  logger.warning("Add phr config not supported yet");
+  logger.info("Add phr config not supported yet");
   return SRSRAN_SUCCESS;
 }