Add micro for Zendesk for VA registration

[MaroyaF]

The VA will have it's own registration form, we need to add a macro if we get requests for VA employee requesting to be registered to DAP with instructions to fill out this form https://touchpoints.app.cloud.gov/touchpoints/ab808671/submit

When a form is filled, the dap mailbox gets a notification and helpdesk will forward the notification to [e-mail] asking to approve or deny.