fix(probabilistic_occupancy_grid_map): fix shadowVariable

[kobayu858]

Description

This is a fix based on cppcheck shadowVariable warnings

probabilistic_occupancy_grid_map/lib/costmap_2d/occupancy_grid_map_fixed.cpp:218:22: style: Local variable 'source' shadows outer variable [shadowVariable]
        const auto & source = obstacle_pointcloud_angle_bin.at(dist_index);
                     ^

probabilistic_occupancy_grid_map/lib/costmap_2d/occupancy_grid_map_projective.cpp:278:22: style: Local variable 'source' shadows outer variable [shadowVariable]
        const auto & source = obstacle_pointcloud_angle_bin.at(dist_index);
                     ^

Using range-based for loop.

Related links

Parent Issue:

• Link

How was this PR tested?

Notes for reviewers

None.

Interface changes

None.

Effects on system behavior

None.

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[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 2 lines in your changes missing coverage. Please review.

Project coverage is 28.76%. Comparing base (6b9f164) to head (5c0f1a2).
Report is 27 commits behind head on main.

Files	Patch %	Lines
...p/lib/costmap_2d/occupancy_grid_map_projective.cpp	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7942      +/-   ##
==========================================
+ Coverage   28.75%   28.76%   +0.01%     
==========================================
  Files        1594     1594              
  Lines      116894   116850      -44     
  Branches    50048    50051       +3     
==========================================
+ Hits        33615    33616       +1     
+ Misses      74154    74137      -17     
+ Partials     9125     9097      -28     

Flag	Coverage Δ		*Carryforward flag
differential	10.05% <50.00%> (?)
total	28.76% <ø> (+0.01%)	⬆️	Carriedforward from 70860e0

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[yukkysaito]

LGTM