Update Sensor DOM to Element functions and add tests

[iche033]

🦟 Bug fix

Fixes #

Summary

Renamed PopulateElement() to ToElement() based on feedback from pull request #755

The PopulateElement functions were added in #753 and have not been released yet so this should not break API/ABI.

Added unit tests.

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

[codecov-commenter]

Codecov Report

Merging #757 (e1a826b) into sdf12 (ad00668) will increase coverage by 0.04%.
The diff coverage is 90.00%.

❗ Current head e1a826b differs from pull request most recent head 2ed0597. Consider uploading reports for the commit 2ed0597 to get more accurate results

@@            Coverage Diff             @@
##            sdf12     #757      +/-   ##
==========================================
+ Coverage   88.57%   88.62%   +0.04%     
==========================================
  Files          76       76              
  Lines       11740    11781      +41     
==========================================
+ Hits        10399    10441      +42     
+ Misses       1341     1340       -1     

Impacted Files	Coverage Δ
src/Lidar.cc	87.04% <66.66%> (-3.19%)	⬇️
src/Camera.cc	87.17% <84.21%> (+0.47%)	⬆️
src/Sensor.cc	92.01% <93.54%> (+1.45%)	⬆️
src/AirPressure.cc	100.00% <100.00%> (ø)
src/Altimeter.cc	100.00% <100.00%> (ø)
src/ForceTorque.cc	89.93% <100.00%> (+3.56%)	⬆️
src/Imu.cc	100.00% <100.00%> (ø)
src/Magnetometer.cc	100.00% <100.00%> (ø)
src/Noise.cc	95.83% <100.00%> (-0.04%)	⬇️
... and 2 more

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[nkoenig]

@azeey , are you okay with this PR?

[azeey]

LGTM!