Enable ability to audit users by login methods.

When accessing "/users/$id"

The response documents the following fields:

I see 'createdSso', but that doesn't seem to indicate which users can log in via what method.

When we're auditing users, we need to know which users have a password that bypasses SSO, These users are high risk, as without a way to audit them, we can't easily discover discover when users have a password configured that allows them to bypass organization SSO.