fix(autoware_mission_planner_universe): add explicit test dependency

[xmfcx]

Description

Cause:

• feat: port autoware_route_handler from Autoware Universe autoware.core#201 (comment)

Fixes:

• feat: port autoware_route_handler from Autoware Universe autoware.core#201 (comment)

How was this PR tested?

Build.

[github-actions]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 26.23%. Comparing base (97c1195) to head (272ab6f).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10261      +/-   ##
==========================================
- Coverage   26.24%   26.23%   -0.01%     
==========================================
  Files        1378     1378              
  Lines      107485   107510      +25     
  Branches    41443    41442       -1     
==========================================
- Hits        28210    28209       -1     
- Misses      76453    76479      +26     
  Partials     2822     2822              

Flag	Coverage Δ		*Carryforward flag
differential	14.41% <ø> (?)
total	26.24% <ø> (-0.01%)	⬇️	Carriedforward from 97c1195

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

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