feat: add ok-loading flag to SPUBLISH command

Author: xiaobiao

src/commands/cmd_pubsub.cc

@@ -276,7 +276,7 @@ REDIS_REGISTER_COMMANDS(Pubsub, MakeCmdAttr<CommandPublish>("publish", 3, "read-
                         MakeCmdAttr<CommandPUnSubscribe>("punsubscribe", -1, "read-only no-multi no-script", NO_KEY),
                         MakeCmdAttr<CommandSSubscribe>("ssubscribe", -2, "read-only no-multi no-script", NO_KEY),
                         MakeCmdAttr<CommandSUnSubscribe>("sunsubscribe", -1, "read-only no-multi no-script", NO_KEY),
-                        MakeCmdAttr<CommandSPublish>("spublish", 3, "read-only", NO_KEY),
+                        MakeCmdAttr<CommandSPublish>("spublish", 3, "read-only ok-loading", NO_KEY),
                         MakeCmdAttr<CommandPubSub>("pubsub", -2, "read-only no-script", NO_KEY), )
 
 }  // namespace redis