Update unified group properties

• command: graph o365group set -i|--id <id> -d|--displayName [displayName] --description [description] -o|--owners [owners] -m|--members [members] --isPrivate [isPrivate] -l|--logoPath [logoPath]
• id: the ID of the Office 365 group to update properties of
• displayName: New display name for the Office 365 group
• description: New description for the Office 365 group
• owners: comma-separated list of Office 365 group owners
• members: comma-separated list of Office 365 group members
• isPrivate: set to true if the Office 365 group should be private and to false if it should be public
• logoPath: local path to the image file to use as group logo
• requires connection to the Microsoft Graph (Add support for authenticating to MS Graph #10)

For more information see the Set-PnPUnifiedGroup cmdlet