Fix link in segmentation camera tutorial

[iche033]

🦟 Bug fix

Summary

updated a broken link to point to a wikipedia page instead.

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

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[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (gz-sensors7@6b84408). Click here to learn what that means.
The diff coverage is n/a.

@@              Coverage Diff               @@
##             gz-sensors7     #269   +/-   ##
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  Lines                  ?     3734           
  Branches               ?        0           
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  Hits                   ?     2530           
  Misses                 ?     1204           
  Partials               ?        0           

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