[TECH DEBT] ADAL to MSAL change

[nicholasmhughes]

ported issue by @localden from: saltstack/salt#63447

Hi folks - I am a PM on the Microsoft Identity SDK team. I've noticed that the project takes a dependency on ADAL. This library will hit end-of-support by June of this year (2023) - the recommended path forward here is to update this to MSAL (there is a Python release).

What's the best path to make the change?

This will affect the Azure token acquisition mechanism - I see that there are no direct references in code to the library, but it likely comes through other libraries (such as msrestazure - which is deprecated).

Need to investigate dependencies in this extension per this information.