fix(obstacle_stop): accounting for vehicle bumper length when handling point-cloud stop points

[PanConChicharron]

Description

Currently when handling point cloud points in the obstacle stop module, we do not consider the bumper length of the vehicle, causing the vehicle to brake late.

Related links

Parent Issue:

• Link
  https://tier4.atlassian.net/browse/RT1-9428

How was this PR tested?

Simulation result attached to ticket.

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 6 lines in your changes missing coverage. Please review.

Project coverage is 26.23%. Comparing base (5be1ee3) to head (11467ff).
Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
..._obstacle_stop_module/src/obstacle_stop_module.cpp	0.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10250      +/-   ##
==========================================
- Coverage   26.24%   26.23%   -0.01%     
==========================================
  Files        1378     1378              
  Lines      107415   107444      +29     
  Branches    41411    41412       +1     
==========================================
  Hits        28189    28189              
- Misses      76412    76441      +29     
  Partials     2814     2814              

Flag	Coverage Δ		*Carryforward flag
differential	0.00% <0.00%> (?)
total	26.24% <ø> (+<0.01%)	⬆️	Carriedforward from e9fbf3e

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