fix application bug

vendor/github.com/lucas-clemente/quic-go/h2quic/response_body.go

@@ -0,0 +1,18 @@
+package h2quic
+
+import (
+	"io"
+
+	quic "github.com/lucas-clemente/quic-go"
+)
+
+type responseBody struct {
+	quic.Stream
+}
+
+var _ io.ReadCloser = &responseBody{}
+
+func (rb *responseBody) Close() error {
+	rb.Stream.CancelRead(0)
+	return nil
+}