ipatopologysegment: Store suffix for commands in command list

With adding the domain and ca suffixes with `suffix: domain+ca` only ca
has been added as the suffix was only used from the last command. The
suffix is now stored together with the command and the argument. This
will fix this error.

Fixes: #106 (Last suffix adding twice in the list of topology segments)

plugins/modules/ipatopologysegment.py

@@ -256,12 +256,12 @@ def main():
                             del args[key]
                     if len(args) > 1:
                         # cn needs to be in args always
-                        commands.append(["topologysegment_mod", args])
+                        commands.append(["topologysegment_mod", args, suffix])
                     # else: Nothing to change
                 else:
                     if name is None:
                         args["cn"] = to_text("%s-to-%s" % (left, right))
-                    commands.append(["topologysegment_add", args])
+                    commands.append(["topologysegment_add", args, suffix])
 
             elif state in ["absent", "disabled"]:
                 # Make sure topology segment does not exist
@@ -274,7 +274,7 @@ def main():
                     args = {
                         "cn": res_find["cn"][0]
                     }
-                    commands.append(["topologysegment_del", args])
+                    commands.append(["topologysegment_del", args, suffix])
 
             elif state == "checked":
                 # Check if topology segment does exists
@@ -309,14 +309,15 @@ def main():
                     elif direction == "right-to-left":
                         args["right"] = True
 
-                    commands.append(["topologysegment_reinitialize", args])
+                    commands.append(["topologysegment_reinitialize", args,
+                                     suffix])
             else:
                 ansible_module.fail_json(msg="Unkown state '%s'" % state)
 
         # Execute command
 
-        for command, args in commands:
-            api_command(ansible_module, command, to_text(suffix), args)
+        for command, args, _suffix in commands:
+            api_command(ansible_module, command, to_text(_suffix), args)
             changed = True
 
     except Exception as e: