fix: only check if condition contained in ensuring gateway associated of httproute

[randmonkey]

What this PR does / why we need it:

Now more than one conditions are added to HTTPRoute.status.parentStatus[*], so we need to change the method to check if parent status for gateways changed. Instead of making a full comparison of conditions, we check if the existing parentStatus contains the expected condtion.

Which issue this PR fixes:

fixes #3345

Special notes for your reviewer:

PR Readiness Checklist:

Complete these before marking the PR as ready to review:

• the CHANGELOG.md release notes have been updated to reflect any significant (and particularly user-facing) changes introduced by this PR

[codecov]

Codecov Report

Base: 74.2% // Head: 74.2% // Increases project coverage by +0.0% 🎉

Coverage data is based on head (174b992) compared to base (e3c862d).
Patch coverage: 100.0% of modified lines in pull request are covered.

❗ Current head 174b992 differs from pull request most recent head 5a87f79. Consider uploading reports for the commit 5a87f79 to get more accurate results

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #3346   +/-   ##
=====================================
  Coverage   74.2%   74.2%           
=====================================
  Files        110     110           
  Lines      13227   13233    +6     
=====================================
+ Hits        9818    9831   +13     
+ Misses      2787    2782    -5     
+ Partials     622     620    -2     

Impacted Files	Coverage Δ
...ternal/controllers/gateway/httproute_controller.go	58.3% <100.0%> (+2.4%)	⬆️
internal/controllers/gateway/route_utils.go	76.5% <100.0%> (+0.2%)	⬆️
internal/dataplane/parser/parser.go	89.7% <0.0%> (-2.5%)	⬇️
internal/dataplane/kongstate/service.go	67.3% <0.0%> (+1.2%)	⬆️
...nternal/controllers/gateway/tlsroute_controller.go	75.8% <0.0%> (+2.6%)	⬆️

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[pmalek]

Nice find, some nits but overall 👍

[pmalek]

I wonder if this shouldn't actually get its own changelog entry. Do you mind adding it @randmonkey ?

[randmonkey]

I wonder if this shouldn't actually get its own changelog entry. Do you mind adding it @randmonkey ?

Added changelogs.

[pmalek]

Created Kong/kubernetes-testing-framework#489 to cover the failure in tests

Error: tests failed: failed to deploy addon kong: Error: INSTALLATION FAILED: Service "ingress-controller-kong-admin" is invalid: spec.ports[0].nodePort: Invalid value: 32080: provided port is already allocated

oh, what a chance