fix(nix): update vendorHash and vendor dir for new deps

vendor/github.com/gin-gonic/gin/render/data.go

@@ -0,0 +1,31 @@
+// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package render
+
+import (
+	"net/http"
+	"strconv"
+)
+
+// Data contains ContentType and bytes data.
+type Data struct {
+	ContentType string
+	Data        []byte
+}
+
+// Render (Data) writes data with custom ContentType.
+func (r Data) Render(w http.ResponseWriter) (err error) {
+	r.WriteContentType(w)
+	if len(r.Data) > 0 {
+		w.Header().Set("Content-Length", strconv.Itoa(len(r.Data)))
+	}
+	_, err = w.Write(r.Data)
+	return
+}
+
+// WriteContentType (Data) writes custom ContentType.
+func (r Data) WriteContentType(w http.ResponseWriter) {
+	writeContentType(w, []string{r.ContentType})
+}