Automatically Link Team to IdP Group after Team Creation for EMU Enterprise

## Prerequisites:

* Is the functionality available in the GitHub UI? If so, please provide a link to information about the feature.

Yes, the functionality can be found [here](https://docs.github.com/en/enterprise-cloud@latest/admin/identity-and-access-management/managing-iam-with-enterprise-managed-users/managing-team-memberships-with-identity-provider-groups#managing-the-connection-between-an-existing-team-and-an-idp-group).

* Is the functionality available through the GitHub API? If the functionality is available, please provide links to the
API documentation (https://developer.github.com/v3/) as well as the Octokit documentation (https://octokit.github.io/).

API endpoint is [here](https://docs.github.com/en/enterprise-cloud@latest/rest/reference/teams#create-or-update-idp-group-connections) Not sure if this endpoint will work with EMU instances.

* If the functionality is not yet available in the API, it would be helpful if you
contacted support (https://support.github.com/) or posted in the Community Forum (https://github.community/). Please
include a link to the forum post if you create one or a copy of the response from support.

## New Feature

Please describe the desired new functionality:

When a team is provisioned by safe-settings, additional parameters can be provided that will link that team to an IdP group. This particular case is for EMU's, so this would be for Azure AD and Okta.