Support for Microsoft.Graph PowerShell module

[economycomfort]

Issue

It looks like the MSOnline, AzureAd, and AzureADPreview modules may be able to be replaced by Microsoft.Graph. Crucially, this would bring support for PowerShell 7.x+, meaning a Windows host to use MAAD-AF may no longer be a requirement as PowerShell 7.x+ is able to run on both Linux and MacOS hosts (even with Apple silicon).

Possible to include this as a module in Library\Basic_Functions.ps1 and begin migrating "smaller" modules. I've run some spot-checks on *-AzureAD* functions in use, and have not yet found any that did not have an equivalent within Microsoft.Graph, according to the 2nd link below.

See also

• Upgrade from Azure AD PowerShell to Microsoft Graph PowerShell
• Find AzureAD and MSOnline cmdlets in Microsoft Graph PowerShell