Updated example to remove mentions of Global admin#2945

timayabi2020 merged 2 commits intomicrosoftgraph:devmicrosoftgraph/msgraph-sdk-powershell:devfrom

msewaweru:sfi-get-mgdirectoryrolemsewaweru/msgraph-sdk-powershell:sfi-get-mgdirectoryroleCopy head branch name to clipboard