Cleanup depth camera resources on destroy

[iche033]

Signed-off-by: Ian Chen ichen@osrfoundation.org

🦟 Bug fix

Summary

A follow up to #617 - now that we are actually destroying sensors properly, I noticed a crash when running the depth camera integration test in ign-sensors. This should fix the crash (fix is similar to the changes done in #617)

Checklist

• Signed all commits for DCO
• Added tests
• 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

[codecov]

Codecov Report

Merging #623 (e9b5e40) into ign-rendering6 (585f4f6) will not change coverage.
The diff coverage is n/a.

❗ Current head e9b5e40 differs from pull request most recent head fe9ebfe. Consider uploading reports for the commit fe9ebfe to get more accurate results

@@               Coverage Diff               @@
##           ign-rendering6     #623   +/-   ##
===============================================
  Coverage           80.00%   80.00%           
===============================================
  Files                   1        1           
  Lines                  15       15           
===============================================
  Hits                   12       12           
  Misses                  3        3           

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