Added SetHeightMap and Heighmap to Geometry Python binding

[ahcorde]

🎉 New feature

Closes https://github.com/gazebosim/sdformat/issues/1439

Summary

Related with this issue https://github.com/gazebosim/sdformat/issues/1439

Test it

colcon test --merge-install --event-handlers console_direct+ --packages-select sdformat14 --ctest-args -R pyGeometry_TEST

Checklist

• [ ] Signed all commits for DCO
• [ ] Added tests
• [ ] Added example and/or tutorial
• [ ] Updated documentation (as needed)
• [ ] Updated migration guide (as needed)
• [ ] Consider updating Python bindings (if the library has them)
• [ ] 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[bot]]

Codecov Report

Attention: Patch coverage is 66.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 92.47%. Comparing base (ff9b3ad) to head (5b3d531). Report is 43 commits behind head on sdf14.

:exclamation: Current head 5b3d531 differs from pull request most recent head 2cb62e2

Please upload reports for the commit 2cb62e2 to get more accurate results.

Files	Patch %	Lines
python/src/sdf/pyGeometry.cc	66.66%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## sdf14 #1440 +/- ## ========================================== + Coverage 92.42% 92.47% +0.05% ========================================== Files 134 135 +1 Lines 17751 18075 +324 ========================================== + Hits 16406 16715 +309 - Misses 1345 1360 +15 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.