delete upf v0.5 configure files

etc/template/config_system.template

-set interface  state        if_n3  up
-set interface  ip address   if_n3  @gtpu_entry_ip@/24
-
-set interface  state        if_n6  up
-set interface  ip address   if_n6  @gtpu_export_ip@/24
-
-create gtpu tunnel src @gtpu_entry_ip@ dst @gnb_gtpu_ip@ teid 1 encap-vrf-id 0 decap-next node ip4-lookup
-ip route add @ue_ip@/24 via gtpu_tunnel0
-
-ip route add  0.0.0.0/0  via if_n6   @vpp_host_ip@
-
-
-
-

etc/template/startup_original.template

-unix {
-  nodaemon
-  log /var/log/upf/vpp/vpp.log
-  full-coredump
-  interactive
-  gid vpp
-  cli-listen /run/vpp/cli.sock
-  exec /opt/5gc/config_system.sh
-  logsize 100
-}
-
-api-trace {
-  on
-}
-
-api-segment {
-  gid vpp
-}
-
-logging
-{
-    default-log-level info
-    default-syslog-log-level info
-}
-
-statseg {
-
-   default
-   per-node-counters on
-
-}
-
-cpu {
-	main-core  @MAINCORE@
-
-    corelist-workers  @WORKERCORE@
-
-   	scheduler-policy fifo
-	scheduler-priority 50
-}
-
-#buffers { 
-#buffers-per-numa 128000
-    #Default is  2048
-#}
-dpdk {
-	dev default {
-        num-rx-queues 1
-	}
-     dev @PCI_ADDR_ID_ENTRY@
-	 {
-		 name if_n3
-         num-rx-queues 2
-         num-tx-queues 2
-	 }
-
-     dev @PCI_ADDR_ID_EXPORT@
-     {
-		name if_n6
-		num-rx-queues 1
-	 }
- 
-	uio-driver vfio-pci 
-	no-multi-seg
-    socket-mem 2048,2048
-    no-tx-checksum-offload
-}
-heapsize 2G
-plugins {
-    path /usr/lib/x86_64-linux-gnu/vpp_plugins
-    plugin default  { enable }
-    plugin dpdk_plugin.so { enable }
-    plugin gtpu_plugin.so { enable }
-    plugin upf_plugin.so  { enable }
-}