disable_stop_instance for builder/azure

[ghost]

This issue was originally opened by @postmart as hashicorp/packer#8181. It was migrated here as a result of the Packer plugin split. The original body of the issue is below.

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Feature Description

Add disable_stop_instance functionality for builder/azure

Use Case(s)

For some cases we need to keep VM running, we would like to use disable_stop_instancefor that, since where is no any similar functionality enabled in builder/azure at the moment.