govendor: Update 6 GCLOUD dependencies (#525)

* govendor: Update github.com/golang/protobuf

* govendor: Update github.com/gobwas/glob github.com/google/go-github

* govendor: Update 3 github.com/robertkrimen/otto

* govendor: Update 4 golang.org/x

golang.org/x/crypto
golang.org/x/net
golang.org/x/sys
golang.org/x/text
golang.org/x/time
golang.org/x/crypto

* govendor: Update 5 github.com/aws/aws-sdk-go

* govendor: Update 6 GCLOUD dependencies

vendor/google.golang.org/api/tools.go

@@ -0,0 +1,23 @@
+// +build tools
+
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cloud
+
+import (
+	_ "golang.org/x/lint/golint"
+	_ "golang.org/x/tools/cmd/goimports"
+	_ "honnef.co/go/tools/cmd/staticcheck"
+)