[PS] Migrate StorageMover module to autorest v4

[JoyerJin]

Description

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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[github-actions]

To the author of the pull request,
This PR was labeled "Breaking Change Release" because it contains breaking changes.

• According to our policy, breaking changes can only take place during major release and they must be preannounced.
• Please follow our guide on the detailed steps.
• Required: Please fill in the task below to facilitate our contact,you will receive notifications related to breaking changes.

[Copilot]

Pull Request Overview

This PR migrates the StorageMover module from autorest v3 to autorest v4, updating the code generation framework and maintaining API compatibility. The migration includes comprehensive updates to generated models, parameter sets, documentation, and test configurations.

• Updates autorest framework from v3 to v4 for improved code generation
• Refreshes all generated PowerShell cmdlets and documentation with new parameter sets and model types
• Maintains backward compatibility through breaking change exceptions for enum type changes

Reviewed Changes

Copilot reviewed 77 out of 77 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tools/StaticAnalysis/Exceptions/Az.StorageMover/BreakingChangeIssues.csv	Documents expected breaking changes from enum types to strings during migration
src/StorageMover/StorageMover/help/*.md	Updates help documentation with new parameter sets and model namespaces
src/StorageMover/StorageMover.Autorest/test/Get-AzStorageMoverJobRun.Tests.ps1	Fixes test to access JobRunResourceId property correctly
src/StorageMover/StorageMover/Az.StorageMover.psd1	Updates module dependencies and generation timestamp
src/StorageMover/StorageMover.sln	Refreshes solution file with updated project configurations

Comments suppressed due to low confidence (1)

src/StorageMover/StorageMover.Autorest/test/Get-AzStorageMoverJobRun.Tests.ps1:23

• The property name 'JobRunResourceId1' appears to have an inconsistent suffix '1'. Consider using a more descriptive property name like 'JobRunResourceId' or verify this is the correct property name.

        $jobRunName = $job.JobRunResourceId1.Split("/")[-1]

[yifanz7]

LGTM