Manage situations where ODU workflows fail before it is launched (empty workflow_name)

Change-Id: I63a2113eee3626b6bc018519ca324b95ada1dc73
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/osm_lcm/odu_libs/ksu.py b/osm_lcm/odu_libs/ksu.py
index 188da8f..7f4d699 100644
--- a/osm_lcm/odu_libs/ksu.py
+++ b/osm_lcm/odu_libs/ksu.py
@@ -163,7 +163,7 @@
         api_plural="workflows",
         api_version="v1alpha1",
     )
-    return workflow_name
+    return True, workflow_name
 
 
 async def update_ksus(self, op_id, op_params_list, content_list):
@@ -300,7 +300,7 @@
         api_plural="workflows",
         api_version="v1alpha1",
     )
-    return workflow_name
+    return True, workflow_name
 
 
 async def delete_ksus(self, op_id, op_params_list, content_list):
@@ -346,21 +346,21 @@
         api_plural="workflows",
         api_version="v1alpha1",
     )
-    return workflow_name
+    return True, workflow_name
 
 
 async def clone_ksu(self, op_id, op_params, content):
     self.logger.info(f"clone_ksu Enter. Operation {op_id}. Params: {op_params}")
     # self.logger.debug(f"Content: {content}")
     workflow_name = f"clone-ksu-{content['_id']}"
-    return workflow_name
+    return True, workflow_name
 
 
 async def move_ksu(self, op_id, op_params, content):
     self.logger.info(f"move_ksu Enter. Operation {op_id}. Params: {op_params}")
     # self.logger.debug(f"Content: {content}")
     workflow_name = f"move-ksu-{content['_id']}"
-    return workflow_name
+    return True, workflow_name
 
 
 async def clean_items_ksu_create(self, op_id, op_params_list, content_list):