Send Comms for initial small rollout email

[mxk0]

Summary

This ticket is to make the request to Comms to send our initial small rollout email. The audience is the few hundred-ish users defined in #2398 and the email content is from #2399.

Acceptance criteria

• Send Comms request for initial small rollout email
• Get HHS & other approvals
• Email sent to initial small batch of users

[mxk0]

Email request: https://docs.google.com/document/d/1nEDSt7qbOM7DsiCDTrJI9hihguJ54QUq/edit

[widal001]

Beep boop: Automatically setting the point and sprint values for this issue in project HHS/13 because they were unset when the issue was closed.