TestValidationStrict/* flakes in CI

[shashankram]

Flaky tests that fails even without changes:
#10591

https://github.com/solo-io/gloo/actions/runs/13062361184/job/36451063894?pr=10591

 === RUN   TestValidationStrict/ValidationStrictWarnings/TestVirtualServiceWithSecretDeletion
namespace/nginx created
service/nginx created
configmap/nginx-conf created
pod/nginx created
2025-01-30T21:07:25.814633Z	info	expected pod nginx to have status Running, but it was Pending
secret/tls-secret created
secret/tls-secret-unused created
upstream.gloo.solo.io/nginx-upstream created
virtualservice.gateway.solo.io/example-vs created
secret "tls-secret" deleted
    suite.go:125: 
        	Error Trace:	/home/runner/work/gloo/gloo/test/kubernetes/e2e/features/validation/validation_strict_warnings/suite.go:125
        	Error:      	An error is expected but got nil.
        	Test:       	TestValidationStrict/ValidationStrictWarnings/TestVirtualServiceWithSecretDeletion
    suite.go:126: 
        	Error Trace:	/home/runner/work/gloo/gloo/test/kubernetes/e2e/features/validation/validation_strict_warnings/suite.go:126
        	Error:      	"" does not contain "admission webhook \"kube.validation-strict-test.svc\" denied the request"
        	Test:       	TestValidationStrict/ValidationStrictWarnings/TestVirtualServiceWithSecretDeletion
    suite.go:127: 
        	Error Trace:	/home/runner/work/gloo/gloo/test/kubernetes/e2e/features/validation/validation_strict_warnings/suite.go:127
        	Error:      	"" does not contain "failed validating the deletion of resource"
        	Test:       	TestValidationStrict/ValidationStrictWarnings/TestVirtualServiceWithSecretDeletion
    suite.go:128: 
        	Error Trace:	/home/runner/work/gloo/gloo/test/kubernetes/e2e/features/validation/validation_strict_warnings/suite.go:128
        	Error:      	"" does not contain "SSL secret not found: list did not find secret validation-strict-test.tls-secret"
        	Test:       	TestValidationStrict/ValidationStrictWarnings/TestVirtualServiceWithSecretDeletion

Initial Investigation

No response

Additional Information

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