vendor: update all dependencies

vendor/google.golang.org/api/dns/v1/dns-gen.go

@@ -258,6 +258,9 @@ type ManagedZone struct {
 	// string "dns#managedZone".
 	Kind string `json:"kind,omitempty"`
 
+	// Labels: User labels.
+	Labels map[string]string `json:"labels,omitempty"`
+
 	// Name: User assigned name for this resource. Must be unique within the
 	// project. The name must be 1-63 characters long, must begin with a
 	// letter, end with a letter or digit, and only contain lowercase

vendor/google.golang.org/api/dns/v1beta2/dns-gen.go

@@ -528,6 +528,9 @@ type ManagedZone struct {
 	// string "dns#managedZone".
 	Kind string `json:"kind,omitempty"`
 
+	// Labels: User labels.
+	Labels map[string]string `json:"labels,omitempty"`
+
 	// Name: User assigned name for this resource. Must be unique within the
 	// project. The name must be 1-63 characters long, must begin with a
 	// letter, end with a letter or digit, and only contain lowercase

vendor/google.golang.org/api/dns/v2beta1/dns-gen.go

@@ -528,6 +528,9 @@ type ManagedZone struct {
 	// string "dns#managedZone".
 	Kind string `json:"kind,omitempty"`
 
+	// Labels: User labels.
+	Labels map[string]string `json:"labels,omitempty"`
+
 	// Name: User assigned name for this resource. Must be unique within the
 	// project. The name must be 1-63 characters long, must begin with a
 	// letter, end with a letter or digit, and only contain lowercase