Feature/lan switch interconnect

Update Switch product, add LAN Switch interconnect product and add workflows with unit tests accordingly

gso/workflows/__init__.py

@@ -56,6 +56,11 @@ LazyWorkflowInstance("gso.workflows.switch.activate_switch", "activate_switch")
 LazyWorkflowInstance("gso.workflows.switch.terminate_switch", "terminate_switch")
 LazyWorkflowInstance("gso.workflows.switch.validate_switch", "validate_switch")
 
+#  LAN Switch Interconnect workflows
+LazyWorkflowInstance(
+    "gso.workflows.lan_switch_interconnect.create_lan_switch_interconnect", "create_lan_switch_interconnect"
+)
+
 #  Site workflows
 LazyWorkflowInstance("gso.workflows.site.create_site", "create_site")
 LazyWorkflowInstance("gso.workflows.site.modify_site", "modify_site")