fix: httproute status.parents is not cleaned up

[Xunzhuo]

What type of PR is this?

What this PR does / why we need it:

The fix ensures that the status.parents field accurately reflects the current state of the spec.parentRefs field.

Which issue(s) this PR fixes:

Fixes #5656

Release Notes: Yes/No

[codecov]

Codecov Report

Attention: Patch coverage is 82.85714% with 6 lines in your changes missing coverage. Please review.

Project coverage is 65.20%. Comparing base (e374db4) to head (a310cd0).
Report is 317 commits behind head on main.

Files with missing lines	Patch %	Lines
internal/provider/kubernetes/status.go	82.85%	4 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5679      +/-   ##
==========================================
- Coverage   65.20%   65.20%   -0.01%     
==========================================
  Files         213      213              
  Lines       34108    34140      +32     
==========================================
+ Hits        22241    22261      +20     
- Misses      10521    10530       +9     
- Partials     1346     1349       +3     

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[arkodg]

cc @zhaohuabing didn't you solve a similar problem recently where we only clean up entries related to this contollerName and not other ones ?

[zhaohuabing]

cc @zhaohuabing didn't you solve a similar problem recently where we only clean up entries related to this contollerName and not other ones ?

You mean the PRs that I raised to clean up the HTTPRoute status? Those PRs only handled the conditions, not the parents.

[arkodg]

cc @zhaohuabing didn't you solve a similar problem recently where we only clean up entries related to this contollerName and not other ones ?

You mean the PRs that I raised to clean up the HTTPRoute status? Those PRs only handled the conditions, not the parents.

can you point to that PR so we can reuse the logic here for parents too ?

[zhaohuabing]

cc @zhaohuabing didn't you solve a similar problem recently where we only clean up entries related to this contollerName and not other ones ?

You mean the PRs that I raised to clean up the HTTPRoute status? Those PRs only handled the conditions, not the parents.

can you point to that PR so we can reuse the logic here for parents too ?

chore: improve HTTPRoute status errors
chore: improve xRoute status errors

I think nothing there that we can reuse for this PR.

[github-actions]

This pull request has been automatically marked as stale because it has not had activity in the last 30 days. Please feel free to give a status update now, ping for review, when it's ready. Thank you for your contributions!

[Xunzhuo]

Would love to close this PR for now, hope someone can pick it up, bandwidh will be focused on LLM part.