Require accounts to have multi-factor authentication on before joining a team

[NeilN1]

Is there an existing request for this feature?

• [X] I have searched the existing issues for this feature request and I know that duplicates will be closed

Is your feature request related to a problem?

Need to ensure accounts joining a team are secured with MFA.

Describe the solution you'd like

Require accounts to have MFA on before joining a team. Existing team members who don't have MFA active should be flagged in a report.

Describe alternatives you've considered

No response

Additional context

No response