Update Automanage Machine Configuration custom configurations for Linux

[janegilring]

Is your feature request related to a new Jumpstart scenario you would like to contribute?

Existing scenario Create Automanage Machine Configuration custom configurations for Linux

Is your feature request related to a problem? Please describe.

The nxtools PowerShell module in the scenario is outdated.

Describe the solution you'd like.

The scenario should be updated to use the latest version of the nxtools module as well as adding multiple DSC resources to the example configuration since the known issue with multiple class-based resources which prevented this in the past is now resolved:
https://github.com/Azure/nxtools/issues/15

[github-actions]

Hey friend! Thanks for opening this issue. We appreciate your contribution and welcome you to our community! We are glad to have you here and to have your input on the Azure Arc Jumpstart.

[github-actions]

This issue is being marked stale due to a period of inactivity. If this issue is still relevant, please comment or remove the stale label. Otherwise, this issue will close in 5 days.

[janegilring]

Updated in the new docs-repo