feat(ci): adding automation for 5G NR SA L2 simulator with Proxy

- Adding new templates for nFAPI in gNB and NR-UE images
  - Better entrypoint for NR-UE (alignment on others)
  - New Test method: StatsFromGenObject
  - At deployment, image name, size and date are printed
  - Initial scenario with 1 NR-UE and just ping operations
  - Trigger new child sub-pipeline for L2-sim-5G tests

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

ci-scripts/main.py

@@ -391,7 +391,7 @@ def GetParametersFromXML(action):
 		if (string_field is not None):
 			CONTAINERS.yamlPath[CONTAINERS.eNB_instance] = string_field
 
-	elif action == 'DeployGenObject' or action == 'UndeployGenObject':
+	elif action == 'DeployGenObject' or action == 'UndeployGenObject' or action == 'StatsFromGenObject':
 		string_field=test.findtext('yaml_path')
 		if (string_field is not None):
 			CONTAINERS.yamlPath[0] = string_field
@@ -931,6 +931,8 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE) or re.match('^TestUE$', mode, re
 					CONTAINERS.IperfFromContainer(HTML, RAN)
 					if CONTAINERS.exitStatus==1:
 						RAN.prematureExit = True
+				elif action == 'StatsFromGenObject':
+					CONTAINERS.StatsFromGenObject(HTML)
 				else:
 					sys.exit('Invalid class (action) from xml')
 				if RAN.prematureExit: