chore(control_validator): use throttle for the error log

[TakaHoribe]

Description

Use log_throttle for the error message, otherwise the terminal is filled by the same log.

Tests performed

run psim

Effects on system behavior

None

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[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (82006db) 15.80% compared to head (bfb39ab) 15.80%.
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4960   +/-   ##
=======================================
  Coverage   15.80%   15.80%           
=======================================
  Files        1580     1580           
  Lines      109179   109179           
  Branches    33646    33646           
=======================================
  Hits        17258    17258           
  Misses      73313    73313           
  Partials    18608    18608           

Flag	Coverage Δ		*Carryforward flag
differential	0.00% <0.00%> (?)
total	15.80% <ø> (+<0.01%)	⬆️	Carriedforward from 82006db

*This pull request uses carry forward flags. Click here to find out more.

Files Changed	Coverage Δ
...ontrol/control_validator/src/control_validator.cpp	0.00% <0.00%> (ø)
...er/src/scene_module/avoidance/avoidance_module.cpp	11.43% <ø> (ø)
...optimizer/src/static_centerline_optimizer_node.cpp	15.76% <ø> (ø)

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