Replace Compute local swagger with remote swagger

[audreyttt]

Description

Compute has been generating its SDK in PowerShell using local swagger. After migrating to autorest.powershell we can now use remote swagger without the issues we were having previously.

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 PR migrates the Compute SDK to use remote swagger files instead of local swagger files, enabled by the autorest.powershell migration. The changes consist primarily of:

• Removing the local common.json swagger file
• Regenerating the SDK with updated API versions and enhanced validation
• Adding new models and operations for Gallery Scripts functionality
• Updating API versions from 2024-03-03 to 2025-03-03 for gallery-related operations

Changes:

• Removed local swagger file (common.json) as the SDK now uses remote swagger
• Regenerated SDK code with additional validation (subscription ID min length checks)
• Updated API versions for SharedGallery and CommunityGallery operations (2024-03-03 → 2025-03-03)
• Added new Gallery Scripts and Gallery Script Versions operations and models

Reviewed changes

Copilot reviewed 6 out of 142 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/Compute/Compute.Management.Sdk/Rest-api-specs/common.json	Removed local swagger file (no longer needed with remote swagger)
src/Compute/Compute/ChangeLog.md	Updated with changelog entry describing the migration
Multiple *Operations.cs files	Added SubscriptionId min length validation across all operations
SharedGallery/CommunityGallery operations	Updated API versions from 2024-03-03 to 2025-03-03
Multiple Model files	Updated documentation comments for resource properties (id, name, type, location, tags)
New Gallery Script models	Added complete Gallery Scripts functionality with new models and operations
Operations.cs and related files	Fixed return type from object to Operation
Various model files	Added new properties (storageAccountStrategy, enableFips1403Encryption, instantAccess, etc.)

[Copilot]

Pull request overview

Copilot reviewed 6 out of 142 changed files in this pull request and generated no new comments.

[audreyttt]

Tests in record mode have been run across all core Compute resources (Disk, Gallery, VMSS, VM) and all are still passing post-migration.

[vidai-msft]

LGTM