vendor: update all dependencies to latest versions

vendor/github.com/Azure/azure-sdk-for-go/arm/containerservice/client.go

@@ -1,6 +1,6 @@
 // Package containerservice implements the Azure ARM Containerservice service API version 2017-01-31.
 //
-// Compute Client
+// Deprecated: Please instead use github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2017-01-31/containerservice
 package containerservice
 
 // Copyright (c) Microsoft and contributors.  All rights reserved.

vendor/github.com/Azure/azure-sdk-for-go/arm/containerservice/containerservices.go

@@ -144,6 +144,7 @@ func (client ContainerServicesClient) CreateOrUpdatePreparer(resourceGroupName s
 func (client ContainerServicesClient) CreateOrUpdateSender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client,
 		req,
+		azure.DoRetryWithRegistration(client.Client),
 		azure.DoPollForAsynchronous(client.PollingDelay))
 }
 
@@ -229,6 +230,7 @@ func (client ContainerServicesClient) DeletePreparer(resourceGroupName string, c
 func (client ContainerServicesClient) DeleteSender(req *http.Request) (*http.Response, error) {
 	return autorest.SendWithSender(client,
 		req,
+		azure.DoRetryWithRegistration(client.Client),
 		azure.DoPollForAsynchronous(client.PollingDelay))
 }
 
@@ -296,7 +298,9 @@ func (client ContainerServicesClient) GetPreparer(resourceGroupName string, cont
 // GetSender sends the Get request. The method will close the
 // http.Response Body if it receives an error.
 func (client ContainerServicesClient) GetSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req)
+	return autorest.SendWithSender(client,
+		req,
+		azure.DoRetryWithRegistration(client.Client))
 }
 
 // GetResponder handles the response to the Get request. The method always
@@ -358,7 +362,9 @@ func (client ContainerServicesClient) ListPreparer() (*http.Request, error) {
 // ListSender sends the List request. The method will close the
 // http.Response Body if it receives an error.
 func (client ContainerServicesClient) ListSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req)
+	return autorest.SendWithSender(client,
+		req,
+		azure.DoRetryWithRegistration(client.Client))
 }
 
 // ListResponder handles the response to the List request. The method always
@@ -493,7 +499,9 @@ func (client ContainerServicesClient) ListByResourceGroupPreparer(resourceGroupN
 // ListByResourceGroupSender sends the ListByResourceGroup request. The method will close the
 // http.Response Body if it receives an error.
 func (client ContainerServicesClient) ListByResourceGroupSender(req *http.Request) (*http.Response, error) {
-	return autorest.SendWithSender(client, req)
+	return autorest.SendWithSender(client,
+		req,
+		azure.DoRetryWithRegistration(client.Client))
 }
 
 // ListByResourceGroupResponder handles the response to the ListByResourceGroup request. The method always

vendor/github.com/Azure/azure-sdk-for-go/arm/containerservice/version.go

@@ -19,10 +19,10 @@ package containerservice
 
 // UserAgent returns the UserAgent string to use when sending http.Requests.
 func UserAgent() string {
-	return "Azure-SDK-For-Go/v11.0.0-beta arm-containerservice/2017-01-31"
+	return "Azure-SDK-For-Go/v12.2.0-beta arm-containerservice/2017-01-31"
 }
 
 // Version returns the semantic version (see http://semver.org) of the client.
 func Version() string {
-	return "v11.0.0-beta"
+	return "v12.2.0-beta"
 }