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/cls_module.py

@@ -65,6 +65,8 @@ class Module_UE:
 			self.logStore = m.get('LogStore')
 			self.cmd_prefix = m.get('CmdPrefix')
 			self.runIperf3Server = m.get('RunIperf3Server', True)
+			self.namespace = m.get('Namespace')
+			self.cnPath = m.get('CNPath')
 			logging.info(f'initialized {self.module_name}@{self.host} from {filename}')
 
 	def __str__(self):
@@ -190,6 +192,12 @@ class Module_UE:
 	def getHost(self):
 		return self.host
 
+	def getNamespace(self):
+		return self.namespace
+
+	def getCNPath(self):
+		return self.cnPath
+
 	def getRunIperf3Server(self):
 		return self.runIperf3Server