feat(start_planner): add length_ratio_for_turn_signal_deactivation_near_intersection

[kosuke55]

Description

add length_ratio_for_turn_signal_deactivation_near_intersection to offset requreid end pose of start planner if vehicle is near intersection.
This is to give priority to that signal near intersections.

start_planner_intersection_blinker-2023-06-20_21.48.44.mp4

Related links

tier4 internal slack

Tests performed

psim

Notes for reviewers

none

Interface changes

none

Effects on system behavior

none

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[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.01 ⚠️

Comparison is base (6e7d163) 14.43% compared to head (5c31ee3) 14.43%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4026      +/-   ##
==========================================
- Coverage   14.43%   14.43%   -0.01%     
==========================================
  Files        1462     1462              
  Lines      102963   102989      +26     
  Branches    29876    29892      +16     
==========================================
  Hits        14866    14866              
- Misses      71864    71886      +22     
- Partials    16233    16237       +4     

Flag	Coverage Δ		*Carryforward flag
differential	12.72% <0.00%> (?)
total	14.43% <ø> (+<0.01%)	⬆️	Carriedforward from 6e7d163

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

Impacted Files	Coverage Δ
...r/utils/start_planner/start_planner_parameters.hpp	0.00% <ø> (ø)
...or_path_planner/src/behavior_path_planner_node.cpp	18.24% <0.00%> (-0.09%)	⬇️
...cene_module/start_planner/start_planner_module.cpp	5.83% <0.00%> (-0.34%)	⬇️

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