Refactor server configuration and update certificate handling

- Changed the NotifyUrl in PostMeasureTaskToNF to use a hardcoded port (33030).
- Updated GetEMSState to retrieve the port from the server configuration instead of the YAML config.
- Removed deprecated RestParam struct and related code from YamlConfig.
- Deleted old certificate files (omc-server.crt, omc-server.key, omc-web.crt, omc-web.key).
- Added new certificate files (www.omc.net.crt, www.omc.net.key) for updated server configuration.
- Modified local/omc.yaml to reflect changes in server configuration and certificate paths.
- Updated main.go to load server configuration instead of rest configuration, ensuring proper handling of multiple HTTP services.

features/pm/performance.go

@@ -692,7 +692,7 @@ func PostMeasureTaskToNF(w http.ResponseWriter, r *http.Request) {
 		}
 		log.Debug("ips:", ips)
 
-		measureTask.NotifyUrl = global.SetNotifyUrl(ips[0], config.GetYamlConfig().Rest[0].Port, fmt.Sprintf(MeasureReportFmt, neType))
+		measureTask.NotifyUrl = global.SetNotifyUrl(ips[0], 33030, fmt.Sprintf(MeasureReportFmt, neType))
 		log.Debug("Measure Task to NF:", measureTask)
 
 		if len(task.NeIds) == 0 {