Remove Security Manager Team

Removes the security manager role from a team for an organization. For more information, see "[Managing security managers in your organization](https://docs.github.com/[email protected]/organizations/managing-peoples-access-to-your-organization-with-roles/managing-security-managers-in-your-organization) team from an organization." The authenticated user must be an administrator for the organization to use this endpoint. OAuth app tokens and personal access tokens (classic) need the `adm...