Don't set owner on seqcli sample setup template items.

Author: liammclennan

src/SeqCli/Cli/Commands/Sample/SetupCommand.cs

@@ -59,11 +59,7 @@ protected override async Task<int> Run()
             }
 
             var templateArgs = new Dictionary<string, JsonTemplate>();
-            var users = await connection.Users.ListAsync();
-            if (users.Count == 1)
-                templateArgs["ownerId"] = new JsonTemplateString(users.Single().Id);
-            else
-                templateArgs["ownerId"] = new JsonTemplateNull();
+            templateArgs["ownerId"] = new JsonTemplateNull();
 
             var templatesPath = Content.GetPath(Path.Combine("Sample", "Templates"));
             var templateFiles = Directory.GetFiles(templatesPath);