util/endian: add support on Loongnix-Server (loong64)
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-//go:build 386 || amd64 || arm || arm64 || mips64le || mipsle || ppc64le || riscv64 || wasm
+//go:build 386 || amd64 || arm || arm64 || mips64le || mipsle || ppc64le || riscv64 || wasm || loong64
package endian
