Redirect to a presigned URL of HEAD for HEAD requests (#35088)

Resolves https://github.com/go-gitea/gitea/issues/35086.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

routers/api/packages/cargo/cargo.go

@@ -176,6 +176,7 @@ func DownloadPackageFile(ctx *context.Context) {
 		&packages_service.PackageFileInfo{
 			Filename: strings.ToLower(fmt.Sprintf("%s-%s.crate", ctx.PathParam("package"), ctx.PathParam("version"))),
 		},
+		ctx.Req.Method,
 	)
 	if err != nil {
 		if errors.Is(err, packages_model.ErrPackageNotExist) || errors.Is(err, packages_model.ErrPackageFileNotExist) {