Merge remote-tracking branch 'origin/fapi-stop-exchange' into integration_2025_w48 (!3561)

Implementation of STOP exchange

This implements the STOP.request/indication for all 3 transport mechanisms, the
VNF will send the STOP.request to the PNF, indicating it will disconnect, and
await a STOP.indication from the PNF

The WLS VNF is reworked to be able to start before the PNF, by calling call
rte_eal_init and rte_dev_probe to determine if dpdk has been initialized
properly, before calling rte_eal_init in the intended process when it is
appropriate to do so

openair1/SCHED/nfapi_lte_dummy.c

@@ -75,9 +75,6 @@ bool wls_vnf_nr_send_p7_message(vnf_p7_t *vnf_p7, nfapi_nr_p7_message_header_t *
   return false;
 }
 
-void wls_vnf_set_p7_config(void *p7_config)
-{
-}
 
 bool wls_vnf_nr_send_p5_message(vnf_t *vnf,uint16_t p5_idx, nfapi_nr_p4_p5_message_header_t* msg, uint32_t msg_len)
 {
@@ -108,3 +105,27 @@ void wls_pnf_set_p7_config(void *p7_config)
 {
 
 }
+
+void wls_fapi_nr_pnf_stop()
+{
+}
+
+void wls_pnf_close(pthread_t p5_thread)
+{
+}
+
+void wls_vnf_send_stop_request()
+{
+}
+
+void wls_vnf_stop()
+{
+}
+
+void socket_nfapi_nr_pnf_stop()
+{
+}
+
+void socket_nfapi_send_stop_request(vnf_t *vnf)
+{
+}