Numerous changes required to get tutorial to work

[JamesLowenthal]

It looks like you already have numerous pull requests that may address these issues. I think some of them are already approved but just need merging.

To get this tutorial to work I faced the following issues:

1. Had to update cluster versions due to the current versions no longer being supported
2. Had to update azurerm provider due to the Microsoft.Media resource no longer being available, see: https://github.com/hashicorp/terraform-provider-azurerm/issues/29405
3. Had to find an alternative VM size in azure due to Standard_D2_v2 being deprecated: https://learn.microsoft.com/en-us/azure/virtual-machines/sizes/general-purpose/dv2-series?tabs=sizebasic

I think maybe merging one of the outstanding PRs should resolve these issues.

[learnwithlinux]

It would be extremely helpful if these could get merged and fixed as I was trying to do this and it was a hindrance to have to keep fixing things along the way.