Fixes #8745 - Add hostname to allow list

[sdwheeler]

PR Summary

Fixes AB#1941638 - Fixes #8745 - Add hostname to allow list

PR Context

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Repository or docset configuration

• Repo documentation and configuration (.git/.github/.vscode etc.)
• Docs build files (.openpublishing.* and build scripts)
• Docset configuration (docfx.json, mapping, bread, module folder)

Conceptual documentation

• Files in docs-conceptual

Cmdlet reference & about_ topics
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[opbld30]

Docs Build status updates of commit caa3062:

✅ Validation status: passed

File	Status	Preview URL	Details
reference/docs-conceptual/gallery/getting-started.md	✅Succeeded	View (>=powershell-5.1)

For more details, please refer to the build report.

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