EventHub Failover cmdlets

[schaudhari6254888]

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
  • For SDK-based development mode, 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.
  • For autorest-based development mode, include the changelog in the PR description.
  • 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.

[YanaXu]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[wyunchi-ms]

Please also update the ChangeLog.md

[github-actions]

This PR was labeled "needs-revision" because it has unresolved review comments or CI failures.
Please resolve all open review comments and make sure all CI checks are green. Refer to our guide to troubleshoot common CI failures.

[schaudhari6254888]

Please also update the ChangeLog.md

Updated

[wyunchi-ms]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 3 pipeline(s).

[wyunchi-ms]

Not this one. Please move these to the Upcoming Release of src/EventHub/EventHub/ChangeLog.md