Automatic merge from submit-queue (batch tested with PRs 49856, 56257, 57027, 57695, 57432). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add cache for VirtualMachinesClient.Get in azure cloud provider
**What this PR does / why we need it**:
Add a timed cache for 'VirtualMachinesClient.Get'
Currently cloud provider will send several get calls to same URL in short period, which is not necessary.
**Which issue(s) this PR fixes**:
Fixes#57031
**Special notes for your reviewer**:
**Release note**:
NONE
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