fix(go.sum): update ResolveSpec dependency to v1.0.87

vendor/mellium.im/sasl/xor_go.go

@@ -0,0 +1,15 @@
+// Copyright 2022 The Mellium Contributors.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
+
+//go:build go1.20
+
+package sasl
+
+import (
+	"crypto/subtle"
+)
+
+func goXORBytes(dst, x, y []byte) int {
+	return subtle.XORBytes(dst, x, y)
+}