[PS ManagedServices] Add breaking change announcement

[JoyerJin]

Description

Add breaking change announcement for #27929

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]

Thanks for your contribution! The pull request validation has started. Please revisit this comment for updated status.

[Copilot]

Pull Request Overview

This PR adds breaking change announcements to notify users of type changes from Fixed Array to List across the module. Key changes include updates to the changelog, module metadata, cmdlet annotations, and documentation reflecting the breaking changes.

• Updates in ChangeLog.md with new breaking change messages.
• Adjustments to the Az.ManagedServices.psd1 file for module versioning and file path fixes.
• New breaking change annotations in cmdlets and updated documentation in README.md.

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/ManagedServices/ManagedServices/ChangeLog.md	Added breaking change messages to announce type changes.
src/ManagedServices/ManagedServices/Az.ManagedServices.psd1	Updated generated date, required module version, and file path style.
src/ManagedServices/ManagedServices.sln	Added new project configurations and modified project references.
src/ManagedServices/ManagedServices.Autorest/resources/README.md	Added documentation regarding resource files.
src/ManagedServices/ManagedServices.Autorest/generate-info.json	Updated generate_Id value.
src/ManagedServices/ManagedServices.Autorest/docs/Az.ManagedServices.md	Updated Module Guid.
src/ManagedServices/ManagedServices.Autorest/custom/New-AzManagedServicesEligibleAuthorizationObject.ps1	Added a CmdletBreakingChange attribute for a breaking change.
src/ManagedServices/ManagedServices.Autorest/README.md	Updated breaking change directives and messages in the module documentation.
src/ManagedServices/ManagedServices.Autorest/Properties/AssemblyInfo.cs	Added assembly metadata.

Comments suppressed due to low confidence (2)

src/ManagedServices/ManagedServices.Autorest/README.md:73

• For clarity and grammatical accuracy, consider changing 'have changed' to 'has changed' in the breaking change description.

change-description: "The type of property 'DelegatedRoleDefinitionId' have changed from Fixed Array to List. The types of property 'JustInTimeAccessPolicyManagedByTenantApprover' have changed to List."

src/ManagedServices/ManagedServices/ChangeLog.md:22

• [nitpick] The phrase 'fixing one object to List' is ambiguous. Consider clarifying the message to precisely indicate what type change is being announced.

* Added breaking change announcement for fixing one object to List.

[JoyerJin]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[vidai-msft]

LGTM