Azure: Provide options to control login

Currently the Azure python libraries perform the default behavior of prompting a user to login at a URL and paste a code when the user isn't currently authenticated with Azure. This is convenient when running in the foreground, but may cause problems if `dds` is run in the background job and the token is expired. Look into ways to allow users to control this behavior.

Documentation for the DeviceCodeCredential is here: https://docs.microsoft.com/en-us/python/api/azure-identity/azure.identity.devicecodecredential?view=azure-python