Following on from #867:

• command: graph teams add --templateFile <templateFilePath>
• templateFilePath - Path of the json file describing the teams custom template
• Graph API Endpoint (beta) - https://docs.microsoft.com/en-us/graph/api/team-post?view=graph-rest-beta

We will have to consider some validations for this one:

1. If --templateFile is specified, name and description should come from the template file itself. Not as options to the command.
2. We would also have to consider the behaviour if the team needs to be added to an existing group. Simplest option would be to only allow creating new teams with the --templateFilePath option.