Deprecation warnings for HorizontalPodAutoscaler and PodDisruptionBudget

[psschwei]

I was installing Istio on a local k8s v1.22 cluster and got the following warnings during the install:

Warning: autoscaling/v2beta1 HorizontalPodAutoscaler is deprecated in v1.22+, unavailable in v1.25+; use autoscaling/v2beta2 HorizontalPodAutoscaler
Warning: policy/v1beta1 PodDisruptionBudget is deprecated in v1.21+, unavailable in v1.25+; use policy/v1 PodDisruptionBudget

Based on a quick glance, looks like it's an upstream istio issue (all the results I found were in third-party/istio-latest or third-party/istio-head), but just in case figured I'd open an issue here.

[nak3]

Yes, I agree that it is an upstream issue. And I found istio/istio#34479 is fixing it.

[github-actions]

This issue is stale because it has been open for 90 days with no
activity. It will automatically close after 30 more days of
inactivity. Reopen the issue with /reopen. Mark the issue as
fresh by adding the comment /remove-lifecycle stale.

[psschwei]

Closing since it's an upstream issue