update chinese azure login method

[daviddhc20120601]

in china the azure china URL and login method are different, please check this out.

link to this issue #15

[daviddhc20120601]

can someone help review this?@DavidMagarMS @sergeig888

[sergeig888]

It probably makes sense to add support for all environments available in PS modules. I personally would leave environment as an instruction in the comments. It is one time switch.

[daviddhc20120601]

It probably makes sense to add support for all environments available in PS modules. I personally would leave environment as an instruction in the comments. It is one time switch.

I agree, however, there is currently no information about this anywhere online. I made a phone call to Azure China with a support ticket to understand this. Hope the next developer can save this effort.

[furmangg]

The list of environments is documented here:
https://docs.microsoft.com/en-us/powershell/module/microsoftpowerbimgmt.profile/connect-powerbiserviceaccount?view=powerbi-ps#examples