Fix UNIT_SdfGenerator_TEST

[iche033]

🦟 Bug fix

Summary

UNIT_SdfGenerator_TEST is failing in Edifice in all builds. This should fix the test.

This fixed in Fortress in #1286

Checklist

• Signed all commits for DCO
• Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[codecov]

Codecov Report

Merging #1319 (64d3344) into ign-gazebo5 (1173c06) will decrease coverage by 0.06%.
The diff coverage is 59.01%.

@@               Coverage Diff               @@
##           ign-gazebo5    #1319      +/-   ##
===============================================
- Coverage        66.27%   66.21%   -0.07%     
===============================================
  Files              255      255              
  Lines            20213    20281      +68     
===============================================
+ Hits             13397    13429      +32     
- Misses            6816     6852      +36     

Impacted Files	Coverage Δ
...clude/ignition/gazebo/components/CenterOfVolume.hh	100.00% <ø> (ø)
src/gui/plugins/scene3d/Scene3D.hh	50.00% <ø> (ø)
...int_position_controller/JointPositionController.cc	67.54% <0.00%> (-2.46%)	⬇️
src/gui/plugins/scene3d/Scene3D.cc	10.12% <28.12%> (+0.42%)	⬆️
src/systems/air_pressure/AirPressure.cc	72.15% <71.42%> (-1.83%)	⬇️
src/systems/altimeter/Altimeter.cc	72.83% <71.42%> (-1.83%)	⬇️
src/systems/logical_camera/LogicalCamera.cc	74.41% <71.42%> (-1.84%)	⬇️
src/systems/magnetometer/Magnetometer.cc	70.11% <71.42%> (-1.49%)	⬇️
src/systems/imu/Imu.cc	71.73% <73.33%> (-1.52%)	⬇️
src/systems/thruster/Thruster.cc	90.26% <75.00%> (-1.82%)	⬇️
... and 1 more

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[osrf-triage]

This pull request has been mentioned on Gazebo Community. There might be relevant details there:

https://community.gazebosim.org/t/new-ignition-releases-2022-03-01-citadel-edifice-fortress/1313/1

[osrf-triage]

This pull request has been mentioned on Gazebo Community. There might be relevant details there:

https://community.gazebosim.org/t/new-ignition-releases-2022-04-13-fortress-edifice/1367/1