feat(multi_object_tracker): add debugger output processing_time/cyclic_time/elapsed_time, tentative objects

[YoshiRi]

Description

🤖[deprecated] Generated by Copilot at 208708c

Improved the MultiObjectTracker node with debugging and performance measurement features. The code uses tier4_autoware_utils to publish metrics and tentative objects, and filters out unstable objects from the output. The changes affect multi_object_tracker_core.hpp and multi_object_tracker_core.cpp.

Related links

Tests performed

Notes for reviewers

Interface changes

Effects on system behavior

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[YoshiRi]

data observation

With rosbag replay simulation, there are large difference between outputs with/without delay_compensation flag.

• delay compensate: true
  

• delay compensate: false
  

with publish speed to 1.0

Here is the sample output:

[miursh]

LGTM

[codecov]

Codecov Report

Attention: 55 lines in your changes are missing coverage. Please review.

Comparison is base (765a596) 15.32% compared to head (14bd929) 0.00%.
Report is 184 commits behind head on main.

Files	Patch %	Lines
...i_object_tracker/src/multi_object_tracker_core.cpp	0.00%	55 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #5762       +/-   ##
==========================================
- Coverage   15.32%   0.00%   -15.33%     
==========================================
  Files        1721      24     -1697     
  Lines      118559    1615   -116944     
  Branches    37995       0    -37995     
==========================================
- Hits        18169       0    -18169     
+ Misses      79657    1615    -78042     
+ Partials    20733       0    -20733     

Flag	Coverage Δ
differential	0.00% <0.00%> (?)
total	?

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[yukkysaito]

LGTM