[Bug ]reduce e2e aks test cost

[susanshi]

What happened in your environment?

At the moment the AKS test is expensive to run. Lets see if there are any of the following that could reduce our cost..

Ways to reduce compute cost​

choosing a newer generation processor​

• side effect: speeds up decommissioning of old hardware​

• example: Standard_DS2_v2 -> Standard_D2_v3​

choosing a different CPU architecture​

• Bavs2: Milan (AMD)​

• Bpsv2: Ampere Altra (ARM)​

use a sku without a local temp disk​

• Dasv5 and Easv5​

changing virtual machine size (cpu core count, memory)​

changing priority from Regular to Spot​

What did you expect to happen?

No response

What version of Kubernetes are you running?

No response

What version of Ratify are you running?

No response

Anything else you would like to add?

No response

Are you willing to submit PRs to contribute to this bug fix?

• Yes, I am willing to implement it.