Request the password of an account's primary profile be reset.
Should be called when a user has forgotten their password.
This will send an email with a password reset link to the email address of the primary profile of an account.
The link, once clicked, should take the user to the "reset-password" page of the website. Here they will enter their new password and submit to the /reset-password endpoint here, along with the password reset token provided in the original link.