chore(detection): add maintainer

[kminoda]

Description

Add myself in lidar_centerpoint and image_projection_based_fusion

Tests performed

Not applicable

Effects on system behavior

Not applicable

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Post-review checklist for the PR author

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (14e016f) 15.24% compared to head (63902b7) 14.89%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6450      +/-   ##
==========================================
- Coverage   15.24%   14.89%   -0.35%     
==========================================
  Files        1816     1866      +50     
  Lines      125147   128038    +2891     
  Branches    38188    38068     -120     
==========================================
- Hits        19075    19071       -4     
- Misses      84684    87637    +2953     
+ Partials    21388    21330      -58     

Flag	Coverage Δ		*Carryforward flag
differential	0.00% <ø> (?)
total	15.00% <ø> (-0.24%)	⬇️	Carriedforward from 54d25a8

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

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[knzo25]

LGTM