Update dependencies pre release

vendor/github.com/aws/aws-sdk-go/private/protocol/rest/build.go

@@ -222,7 +222,8 @@ func EscapePath(path string, encodeSep bool) string {
 		if noEscape[c] || (c == '/' && !encodeSep) {
 			buf.WriteByte(c)
 		} else {
-			fmt.Fprintf(&buf, "%%%02X", c)
+			buf.WriteByte('%')
+			buf.WriteString(strings.ToUpper(strconv.FormatUint(uint64(c), 16)))
 		}
 	}
 	return buf.String()

vendor/github.com/aws/aws-sdk-go/private/protocol/rest/unmarshal.go

@@ -3,7 +3,6 @@ package rest
 import (
 	"encoding/base64"
 	"fmt"
-	"io"
 	"io/ioutil"
 	"net/http"
 	"reflect"
@@ -52,7 +51,6 @@ func unmarshalBody(r *request.Request, v reflect.Value) {
 				if payload.IsValid() {
 					switch payload.Interface().(type) {
 					case []byte:
-						defer r.HTTPResponse.Body.Close()
 						b, err := ioutil.ReadAll(r.HTTPResponse.Body)
 						if err != nil {
 							r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
@@ -60,7 +58,6 @@ func unmarshalBody(r *request.Request, v reflect.Value) {
 							payload.Set(reflect.ValueOf(b))
 						}
 					case *string:
-						defer r.HTTPResponse.Body.Close()
 						b, err := ioutil.ReadAll(r.HTTPResponse.Body)
 						if err != nil {
 							r.Error = awserr.New("SerializationError", "failed to decode REST response", err)
@@ -75,8 +72,6 @@ func unmarshalBody(r *request.Request, v reflect.Value) {
 						case "aws.ReadSeekCloser", "io.ReadCloser":
 							payload.Set(reflect.ValueOf(r.HTTPResponse.Body))
 						default:
-							io.Copy(ioutil.Discard, r.HTTPResponse.Body)
-							defer r.HTTPResponse.Body.Close()
 							r.Error = awserr.New("SerializationError",
 								"failed to decode REST response",
 								fmt.Errorf("unknown payload type %s", payload.Type()))