Use Actionable Message Card for approval email if email client is Outlook

Additional metadata is available when the response is made from an Action Card rather than an HTML email. Because not all approvers might use Outlook, the default option should remain to use HTML email.

However, deployers might like an option to use Action Cards emails if they know that all the approvers will use Outlook.

In that case, the Logic App can receive three additional properties: `userid`, `useremailaddress`, and `usertenantid`. These properties, if present, should be logged for easier tracing.

Ref: https://learn.microsoft.com/connectors/office365/#:~:text=Send%20approval%20email%20response%20returns%20null, https://learn.microsoft.com/outlook/actionable-messages/#outlook-version-requirements-for-actionable-messages

Start with the Logic App's approval-email configuration, then read the linked Office 365 connector and Outlook Actionable Messages references. Done means HTML email remains the default, deployers can opt into Actionable Message cards for Outlook, and present userid, useremailaddress, and usertenantid values are logged.

Written by the indexing model from the issue text.