fix(autoware_path_smoother): fix bugprone-branch-clone

[kobayu858]

Description

This is a fix based on clang-tidy bugprone-branch-clone error.

/home/emb4/autoware/autoware/src/universe/autoware.universe/planning/autoware_path_smoother/src/elastic_band.cpp:56:44: error: repeated branch in conditional chain [bugprone-branch-clone,-warnings-as-errors]
        if (r == 0 || r == num_points - 1) {
                                           ^
/home/emb4/autoware/autoware/src/universe/autoware.universe/planning/autoware_path_smoother/src/elastic_band.cpp:58:10: note: end of the original
        } else if (c == 0 || c == num_points - 1) {
         ^
/home/emb4/autoware/autoware/src/universe/autoware.universe/planning/autoware_path_smoother/src/elastic_band.cpp:58:51: note: clone 1 starts here
        } else if (c == 0 || c == num_points - 1) {
                                                  ^

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

All modified and coverable lines are covered by tests ✅

Project coverage is 29.81%. Comparing base (c17b000) to head (63d1acb).
Report is 22 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9697      +/-   ##
==========================================
- Coverage   29.82%   29.81%   -0.02%     
==========================================
  Files        1443     1451       +8     
  Lines      108599   108664      +65     
  Branches    42667    42668       +1     
==========================================
- Hits        32395    32393       -2     
- Misses      73024    73091      +67     
  Partials     3180     3180              

Flag	Coverage Δ		*Carryforward flag
differential	10.04% <100.00%> (?)
total	29.82% <ø> (-0.01%)	⬇️	Carriedforward from c17b000

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