fix(autoware_behavior_path_static_obstacle_avoidance_module): blinker bug in static obstacle avoidance

[yhisaki]

Description

1. The error occurred because unnecessary shift lines were excluded before target_shift_line was selected.
2. There were duplicate processes excluding small shifts in scene.cpp and turn_signal_decider.cpp.

Related links

• Slack Link

How was this PR tested?

• Evaluator

Notes for reviewers

None.

Interface changes

None.

Effects on system behavior

None.

[github-actions]

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[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 25.91%. Comparing base (004cdfa) to head (96d668c).
Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
...ath_static_obstacle_avoidance_module/src/scene.cpp	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10303      +/-   ##
==========================================
- Coverage   25.92%   25.91%   -0.01%     
==========================================
  Files        1382     1382              
  Lines      106811   106776      -35     
  Branches    40907    40886      -21     
==========================================
- Hits        27691    27676      -15     
+ Misses      76416    76396      -20     
  Partials     2704     2704              

Flag	Coverage Δ		*Carryforward flag
differential	20.77% <0.00%> (?)
total	25.91% <ø> (-0.01%)	⬇️	Carriedforward from 004cdfa

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

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[shmpwk]

LGTM