fix(datastore): add config in Azure struct (#422)

Add config in the Azure struct

Author: tbaert-prest

internal/datastore/storage/azure/azure.go

@@ -33,6 +33,7 @@ func New(config config.AzureConfig) *Azure {
 	}
 	return &Azure{
 		Client: client,
+		Config: config,
 	}
 }