Test AzureStackCloud setup as part of regular e2e tests

[invidian]

What would you like to be added:

Whatever e2e/acceptance tests are implemented for CCM, they should also cover configuration with AzureStackCloud enabled.

Why is this needed:

AzureStackCloud feature can be configured easily to work with public cloud. This should allow testing AzureStackCloud setup for all CCM features and possibly early detect bugs like #5282.

[k8s-triage-robot]

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/lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle rotten
• Close this issue with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle rotten