Fixes #10918 - Remove unsupported article

[sdwheeler]

PR Summary

Remove unsupported article

• Fixes AB#226293
• Fixes Where do we find "Make-Kit" and "Make-Shell"? #10918

PR Checklist

• Descriptive Title: This PR's title is a synopsis of the changes it proposes.
• Summary: This PR's summary describes the scope and intent of the change.
• Contributor's Guide: I have read the contributors guide.
• Style: This PR adheres to the style guide.

[learn-build-service-prod]

Learn Build status updates of commit ade5161:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
.openpublishing.redirection.json	⚠️Warning	View (>=powershell-5.1)	Details
.openpublishing.redirection.dsc.json	✅Succeeded	View (>=powershell-5.1)
reference/docs-conceptual/developer/prog-guide/how-to-create-a-console-shell.md	✅Succeeded	n/a (file deleted or renamed)

.openpublishing.redirection.json

• [Warning: redirection-removed - See documentation] Redirection rule /PowerShell/scripting/learn/ps101/getting-information-about-commands defined in .openpublishing.redirection.json was deleted or changed. To avoid broken links, please don't remove the redirection rule.

For more details, please refer to the build report.

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[learn-build-service-prod]

Learn Build status updates of commit c2c3f78:

✅ Validation status: passed

File	Status	Preview URL	Details
.openpublishing.redirection.dsc.json	✅Succeeded	View (>=powershell-5.1)
.openpublishing.redirection.json	✅Succeeded	View (>=powershell-5.1)
reference/docs-conceptual/developer/prog-guide/how-to-create-a-console-shell.md	✅Succeeded	n/a (file deleted or renamed)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel