Add the user name to the lightweight UserId struct

[rocktavious]

Resolves #

Problem

The CLI command opslevel list team -o json outputs a memberships section that uses UserId which currently only has Id and Email for the user but a customer would like to also have Name which is entirely reasonable.

Solution

Move the Name field to the UserId struct fixes this and doesn't cause any "interface" changes to the end user just to the shape of the queries made - user name - should be lightweight enough and expected information when you are getting just the UserId struct back so this should be a 100% safe change.

Checklist

• I have run this code, and it appears to resolve the stated issue.
• This PR does not reduce total test coverage
• This PR has no user interface changes or has already received approval from product management to change the interface.
• Does this change require a Terraform schema change?
  • If so what is the ticket or PR #
• Make a changie entry that explains the customer facing outcome of this change

[derek-etherton-opslevel]

LGTM