WaitForNetworkTeam: Add read-only property Status

Details of the scenario you tried and the problem that is occurring:
When using Get-DscConfiguration with the resource WaitForNetworkTeam there are no indication of the status of the network team.
I suggest we add a read-only property Status where we can return the current status of the network team ('Up','Down'). Alternative the read-only property could be named IsUp, so it could be set to $true or false. But the former could return $null indicating that the status could not be determined (maybe because team does not yet exist).

The DSC configuration that is using the resource (as detailed as possible):
n/a

Version of the Operating System and PowerShell the DSC Target Node is running:
n/a

Version of the DSC module you're using, or 'dev' if you're using current dev branch:
Dev