fix: correct ThroughActionResult type alias in would_a_planner_recovery_help_condition (#5326)

The ThroughActionResult type alias was incorrectly referencing Action::Result 
instead of ThroughAction::Result, causing the condition to not work properly 
for ComputePathThroughPoses actions.

Fixes #5324

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>

Author: SteveMacenski

nav2_behavior_tree/include/nav2_behavior_tree/plugins/condition/would_a_planner_recovery_help_condition.hpp

@@ -29,7 +29,7 @@ class WouldAPlannerRecoveryHelp : public AreErrorCodesPresent
   using Action = nav2_msgs::action::ComputePathToPose;
   using ActionResult = Action::Result;
   using ThroughAction = nav2_msgs::action::ComputePathThroughPoses;
-  using ThroughActionResult = Action::Result;
+  using ThroughActionResult = ThroughAction::Result;
 
 public:
   WouldAPlannerRecoveryHelp(