CI: Add path and namespace configuration for OC CNs

- Modify CN deployment and termination functions to include namespace and path parameters.
- Update `Module_UE` class with new attributes for namespace and CN path.
- Integrate `cnID` for OC CN deployment and termination in `epc.py`.
- Extract `cn_id` from XML configurations for CN operations.
- Update XML files to include `cn_id` tag for 5G Core initialization and
  termination. (Used in OAIUE and AW2S pipeline, for OC CN deployment. This change
will not affect other CN deployments.)

ci-scripts/main.py

@@ -329,11 +329,13 @@ def GetParametersFromXML(action):
 		string_field = test.findtext('args')
 		if (string_field is not None):
 			EPC.cfgDeploy = string_field	
+		EPC.cnID = test.findtext('cn_id')
 
 	elif action == 'Terminate_5GCN':
 		string_field = test.findtext('args')
 		if (string_field is not None):
 			EPC.cfgUnDeploy = string_field	
+		EPC.cnID = test.findtext('cn_id')
 
 	elif action == 'Deploy_Object' or action == 'Undeploy_Object':
 		eNB_instance=test.findtext('eNB_instance')