[ElasticSan] Support autoscale, prerestore, and prebackup

[yifanz7]

Description

The features aim for release on 11/18

Mandatory Checklist

• Please choose the target release of Azure PowerShell. (⚠️Target release is a different concept from API readiness. Please click below links for details.)

  • General release
  • Public preview
  • Private preview
  • Engineering build
  • No need for a release

• Check this box to confirm: I have read the Submitting Changes section of CONTRIBUTING.md and reviewed the following information:

• SHOULD update ChangeLog.md file(s) appropriately
  • Update src/{{SERVICE}}/{{SERVICE}}/ChangeLog.md.
    • A snippet outlining the change(s) made in the PR should be written under the ## Upcoming Release header in the past tense.
  • Should not change ChangeLog.md if no new release is required, such as fixing test case only.
• SHOULD regenerate markdown help files if there is cmdlet API change. Instruction
• SHOULD have proper test coverage for changes in pull request.
• SHOULD NOT adjust version of module manually in pull request

[azure-client-tools-bot-prd]

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[Copilot]

Pull Request Overview

This pull request adds support for auto-scaling features and backup/restore validation cmdlets to the Azure ElasticSan PowerShell module. The changes include:

• Addition of auto-scaling parameters to New-AzElasticSan and Update-AzElasticSan cmdlets
• Two new cmdlets for validating backup and restore operations: Test-AzElasticSanVolumeBackup and Test-AzElasticSanVolumeRestore
• Updated help documentation and examples
• Updated test files with new test scenarios

Reviewed Changes

Copilot reviewed 47 out of 54 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/ElasticSan/ElasticSan/ChangeLog.md	Documents new auto-scaling support and new validation cmdlets
src/ElasticSan/ElasticSan/help/*.md	Updates help documentation with capitalization fixes and new auto-scaling parameters
src/ElasticSan/ElasticSan.Autorest/test/*.Tests.ps1	Adds test cases for new cmdlets and updates existing tests
src/ElasticSan/ElasticSan.Autorest/test/*.Recording.json	Updates test recording files with new API responses
src/ElasticSan/ElasticSan.Autorest/examples/*.md	Adds examples for new cmdlets and updates existing examples
src/ElasticSan/ElasticSan/Az.ElasticSan.psd1	Updates module manifest with new cmdlets and updated dependencies