Update Telemetry article for 7.3 changes

[sdwheeler]

Prerequisites

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Summary

Need to restructure article to describe what data is sent and when it is sent

• at startup (when run from pwsh)
  • Not sent when PS is host by another application
• periodically during the session
  • Sent regardless of host application

Details

• Some information was removed from telemetry and new information added.
• Need to update previous versions of the article to reflect the new structure

Articles

• https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_telemetry?view=powershell-7.3

Related Source Pull Requests

• Remove ApplicationType telemetry sends. PowerShell/PowerShell#18168
• [release/v7.0.12] Remove ApplicationType telemetry sends. PowerShell/PowerShell#18265
• Telemetry changes PowerShell/PowerShell#17304

Related Source Issues

n/a