fix(start_planner): fix logPullOutStatus format specifier

[kyoichi-sugahara]

Description

The undefined behavior caused by passing a temporary object as an argument to a function was resolved by storing the temporary object in a std::string variable, thereby ensuring an appropriate lifespan.

Tests performed

confrimed in psim and scenario evaluator.

Effects on system behavior

Not applicable.

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[codecov]

Codecov Report

Attention: 1042 lines in your changes are missing coverage. Please review.

Comparison is base (765a596) 15.32% compared to head (c1a9555) 12.63%.
Report is 34 commits behind head on main.

Files	Patch %	Lines
...s/drivable_area_expansion/static_drivable_area.cpp	11.54%	623 Missing and 74 partials ⚠️
.../scene_module/goal_planner/goal_planner_module.cpp	1.48%	132 Missing and 1 partial ⚠️
...cene_module/start_planner/start_planner_module.cpp	7.40%	50 Missing ⚠️
planning/behavior_path_planner/src/utils/utils.cpp	35.89%	31 Missing and 19 partials ⚠️
...er/src/scene_module/avoidance/avoidance_module.cpp	0.00%	34 Missing and 2 partials ⚠️
...ing/behavior_path_planner/src/utils/path_utils.cpp	42.30%	0 Missing and 30 partials ⚠️
.../scene_module/goal_planner/goal_planner_module.hpp	15.78%	15 Missing and 1 partial ⚠️
...th_planner/src/scene_module/lane_change/normal.cpp	0.00%	13 Missing ⚠️
...e/behavior_path_planner/utils/avoidance/helper.hpp	0.00%	4 Missing ⚠️
...ath_planner/src/scene_module/avoidance/manager.cpp	0.00%	0 Missing and 4 partials ⚠️
... and 5 more

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #5637       +/-   ##
===========================================
- Coverage   15.32%   12.63%    -2.69%     
===========================================
  Files        1721      107     -1614     
  Lines      118559    14981   -103578     
  Branches    37995     8421    -29574     
===========================================
- Hits        18169     1893    -16276     
+ Misses      79657    10140    -69517     
+ Partials    20733     2948    -17785     

Flag	Coverage Δ
differential	12.63% <12.94%> (?)
total	?

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