update aws-sdk to support new region

vendor/github.com/aws/aws-sdk-go/service/autoscaling/doc.go

@@ -3,9 +3,10 @@
 // Package autoscaling provides the client and types for making API
 // requests to Auto Scaling.
 //
-// Auto Scaling is designed to automatically launch or terminate EC2 instances
-// based on user-defined policies, schedules, and health checks. Use this service
-// in conjunction with the Amazon CloudWatch and Elastic Load Balancing services.
+// Amazon EC2 Auto Scaling is designed to automatically launch or terminate
+// EC2 instances based on user-defined policies, schedules, and health checks.
+// Use this service in conjunction with the AWS Auto Scaling, Amazon CloudWatch,
+// and Elastic Load Balancing services.
 //
 // See https://docs.aws.amazon.com/goto/WebAPI/autoscaling-2011-01-01 for more information on this service.
 //
@@ -14,7 +15,7 @@
 //
 // Using the Client
 //
-// To Auto Scaling with the SDK use the New function to create
+// To contact Auto Scaling with the SDK use the New function to create
 // a new service client. With that client you can make API requests to the service.
 // These clients are safe to use concurrently.
 //

vendor/github.com/aws/aws-sdk-go/service/autoscaling/errors.go

@@ -44,4 +44,10 @@ const (
 	// The operation can't be performed because there are scaling activities in
 	// progress.
 	ErrCodeScalingActivityInProgressFault = "ScalingActivityInProgress"
+
+	// ErrCodeServiceLinkedRoleFailure for service response error code
+	// "ServiceLinkedRoleFailure".
+	//
+	// The service-linked role is not yet ready for use.
+	ErrCodeServiceLinkedRoleFailure = "ServiceLinkedRoleFailure"
 )

vendor/github.com/aws/aws-sdk-go/service/autoscaling/service.go

@@ -29,8 +29,9 @@ var initRequest func(*request.Request)
 
 // Service information constants
 const (
-	ServiceName = "autoscaling" // Service endpoint prefix API calls made to.
-	EndpointsID = ServiceName   // Service ID for Regions and Endpoints metadata.
+	ServiceName = "autoscaling"  // Name of service.
+	EndpointsID = ServiceName    // ID to lookup a service endpoint with.
+	ServiceID   = "Auto Scaling" // ServiceID is a unique identifer of a specific service.
 )
 
 // New creates a new instance of the AutoScaling client with a session.
@@ -55,6 +56,7 @@ func newClient(cfg aws.Config, handlers request.Handlers, endpoint, signingRegio
 			cfg,
 			metadata.ClientInfo{
 				ServiceName:   ServiceName,
+				ServiceID:     ServiceID,
 				SigningName:   signingName,
 				SigningRegion: signingRegion,
 				Endpoint:      endpoint,