Updated to avoid clear text password in logs

[mikefrobbins]

PR Summary

Updated to avoid clear text password in logs

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.

[sdwheeler]

Looks good. Copy changes to other versions.

[learn-build-service-prod]

Learn Build status updates of commit 507fbba:

✅ Validation status: passed

File	Status	Preview URL	Details
reference/5.1/Microsoft.PowerShell.Security/Get-Credential.md	✅Succeeded	View (powershell-5.1)
reference/7.2/Microsoft.PowerShell.Security/Get-Credential.md	✅Succeeded	View (powershell-7.2)
reference/7.4/Microsoft.PowerShell.Security/Get-Credential.md	✅Succeeded	View (powershell-7.4)
reference/7.5/Microsoft.PowerShell.Security/Get-Credential.md	✅Succeeded	View (powershell-7.5)

For more details, please refer to the build report.

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Addressed.