Migrate from deprecated Microsoft.Azure.* packages to Azure.* packages

[Adina Shanholtz]

TES Issue: microsoft/ga4gh-tes#206
Problem:
We're currently using Microsoft.Azure.* packages, many of which are deprecated.

Solution:
Migrate to Azure.* packages.

Additional context
Packages used:

• Microsoft.Azure.Management.ApplicationInsights
  • Alt: Unknown
• Microsoft.Azure.Management.Batch
  • Alt: Azure.ResourceManager.Batch
• Microsoft.Azure.Management.ContainerService
  • Alt: Azure.ResourceManager.ContainerService
• Microsoft.Azure.Management.Fluent
  • Alt: Azure.ResourceManager
• Microsoft.Azure.Management.KeyVault
  • Alt: Azure.ResourceManager.KeyValut
• Microsoft.Azure.Management.Network
  • Alt: Azure.ResourceManager.Network
• Microsoft.Azure.Management.PostgreSQL
  • Alt: Azure.ResourceManager.PostgreSql
• Microsoft.Azure.Management.ResourceGraph
  • Alt: Azure.ResourceManager.ResourceGraph
• Microsoft.Azure.Management.ResourceManager.Fluent
  • Alt: Azure.ResourceManager
• Microsoft.Azure.Services.AppAuthentication
  • Alt: Azure.Identity