Add missing imports and use log instead of fmt package (#15343)
Add missing imports and use log instead of fmt package (#15343)

Co-authored-by: Rick Winter <d4ff7441d97eb2c4749cc25261c7006913a7fd08@microsoft.com>
Azure/azure-sdk-for-go,Azure/azure-sdk-for-go,Azure/azure-sdk-for-go,Azure/azure-sdk-for-go