vendor: update all dependencies to latest versions

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

@@ -125,8 +125,8 @@ type SubscriptionPurchase struct {
 }
 
 func (s *SubscriptionPurchase) MarshalJSON() ([]byte, error) {
-	type noMethod SubscriptionPurchase
-	raw := noMethod(*s)
+	type NoMethod SubscriptionPurchase
+	raw := NoMethod(*s)
 	return gensupport.MarshalJSON(raw, s.ForceSendFields, s.NullFields)
 }
 
@@ -360,7 +360,7 @@ func (c *PurchasesGetCall) Do(opts ...googleapi.CallOption) (*SubscriptionPurcha
 		},
 	}
 	target := &ret
-	if err := json.NewDecoder(res.Body).Decode(target); err != nil {
+	if err := gensupport.DecodeResponse(target, res); err != nil {
 		return nil, err
 	}
 	return ret, nil