Fix Harmonic links in the tutorials

[caguero]

🦟 Bug fix

Summary

Fix the tutorial links to point to the Harmonic version.

Checklist

• [x] Signed all commits for DCO
• [ ] Added tests
• [x] 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

Merging #439 (50e8d38) into gz-transport13 (cddd341) will increase coverage by 0.15%. Report is 6 commits behind head on gz-transport13. The diff coverage is n/a.

:exclamation: Current head 50e8d38 differs from pull request most recent head e1175c9. Consider uploading reports for the commit e1175c9 to get more accurate results

@@                Coverage Diff                 @@
##           gz-transport13     #439      +/-   ##
==================================================
+ Coverage           87.64%   87.79%   +0.15%     
==================================================
  Files                  59       59              
  Lines                5696     5696              
==================================================
+ Hits                 4992     5001       +9     
+ Misses                704      695       -9     

see 1 file with indirect coverage changes