fix RetryNode loop that should be an infinity loop if max_attempts_ == -1

As documentation said:
"Use -1 to create an infinite loop."

Author: renan028

src/decorators/retry_node.cpp

@@ -52,7 +52,7 @@ NodeStatus RetryNode::tick()
 
     setStatus(NodeStatus::RUNNING);
 
-    while (try_index_ < max_attempts_)
+    while (try_index_ < max_attempts_ || max_attempts_ == -1)
     {
         NodeStatus child_state = child_node_->executeTick();