Add note about old unsupported endpoints

[sdwheeler]

Add note about old unsupported endpoints

• Fixes AB#488039

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 issues. Other issues are also a high priority. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 issues. Other issues are also a high priority. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

More information about PoliCheck

Information: PoliCheck | Severity Guidance | Term
For any questions: Try searching the learn.microsoft.com contributor guides or post your question in the Learn support channel.

[learn-build-service-prod]

Learn Build status updates of commit d28e3e0:

✅ Validation status: passed

File	Status	Preview URL	Details
powershell-gallery/docs-conceptual/getting-started.md	✅Succeeded	View (>=powershellget-1.x)
powershell-gallery/docs-conceptual/how-to/getting-support/troubleshooting-cmdlets.md	✅Succeeded	View (>=powershellget-1.x)
powershell-gallery/includes/tls-gallery.md	✅Succeeded	View (>=powershellget-1.x)

For more details, please refer to the build report.