feat: bump Gateway API to v1.4.0

[zirain]

xref: #7042

Key changes:

• move the use v1 struct as much as possible
• TLSRoute now use v1alpha3 as storage version
• Skip BackendTLSPolicy conformance test

[codecov]

Codecov Report

❌ Patch coverage is 71.62791% with 61 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.06%. Comparing base (29219cf) to head (57e2606).

Files with missing lines	Patch %	Lines
internal/gatewayapi/conformance/suite.go	0.00%	18 Missing ⚠️
internal/provider/kubernetes/status.go	0.00%	7 Missing and 6 partials ⚠️
internal/provider/kubernetes/indexers.go	30.00%	2 Missing and 5 partials ⚠️
internal/provider/kubernetes/controller.go	66.66%	4 Missing and 2 partials ⚠️
internal/provider/kubernetes/status_updater.go	0.00%	6 Missing ⚠️
internal/cmd/egctl/status.go	0.00%	2 Missing ⚠️
internal/gatewayapi/backendtrafficpolicy.go	71.42%	2 Missing ⚠️
internal/gatewayapi/envoyextensionpolicy.go	60.00%	2 Missing ⚠️
internal/gatewayapi/runner/runner.go	0.00%	2 Missing ⚠️
internal/gatewayapi/securitypolicy.go	80.00%	1 Missing ⚠️
... and 2 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7090      +/-   ##
==========================================
+ Coverage   71.03%   71.06%   +0.02%     
==========================================
  Files         228      228              
  Lines       40602    40622      +20     
==========================================
+ Hits        28843    28867      +24     
- Misses      10062    10064       +2     
+ Partials     1697     1691       -6     

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[arkodg]

thanks for working on this @zirain, with this change can users still input v1alpha2 TLSRoute and v1alpha3 BackendTLSPolicy resources in standalone mode as well as the default k8s mode ?

[zirain]

thanks for working on this @zirain, with this change can users still input v1alpha2 TLSRoute and v1alpha3 BackendTLSPolicy resources in standalone mode as well as the default k8s mode ?

I do belive it should

[zirain]

let me spilit the apiserver upgrade changed out to make this PR smaller.

[zirain]

cc @arkodg

[zirain]

/retest