Is your feature request related to a problem? Please describe.
Azure Managed Identity connection strings are not supported in System.Data.SqlClient.SqlConnection
Describe the solution you'd like
Return Microsoft.Data.SqlClient.SqlConnection from GetConnectionType
Describe alternatives you've considered
The alternative is to create a custom FR connection
Additional context
See https://devblogs.microsoft.com/dotnet/introducing-the-new-microsoftdatasqlclient/