feat: Add clarifying comments to harbor.yml.tpl

[chethanm99]

Thank you for contributing to Harbor!

Comprehensive Summary of your change

Issue being fixed

Fixes goharbor/website#666

This PR fixes the issue and improves the user experience the other file changes related to this PR is here : goharbor/website#658

Please indicate you've done the following:

• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
• Accepted the DCO. Commits without the DCO will delay acceptance.
• Made sure tests are passing and test coverage is added if needed.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed in website repository.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.56%. Comparing base (c8c11b4) to head (8e01678).
Report is 498 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main   goharbor/harbor#22128       +/-   ##
===========================================
+ Coverage   45.36%   68.56%   +23.19%     
===========================================
  Files         244      819      +575     
  Lines       13333   101462    +88129     
  Branches     2719        0     -2719     
===========================================
+ Hits         6049    69569    +63520     
- Misses       6983    28019    +21036     
- Partials      301     3874     +3573     

Flag	Coverage Δ
unittests	68.56% <ø> (+23.19%)	⬆️

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see 1051 files with indirect coverage changes

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[Vad1mo]

are you improving the docs or changing the logic?
It seems like you changed from false to true # enable strong ssl ciphers (default: false)
I suggest only doing one thing in the PR

[chethanm99]

Sure I will rectify the logic part and let this PR only focus on adding comments. Thanks for notifying

[chethanm99]

@Vad1mo I've made changes , please let me know if any other changes to be made.

[bupd]

This might be an overkill. the things are pretty self explanatory already IMO.

[chethanm99]

@bupd I understand your point, since you are telling that this change isn't necessary and wouldn't help much, let me just go ahead and close this PR.

Thanks for your time !