add is callable test

test/built-ins/Promise/any/is-function.js

@@ -0,0 +1,10 @@
+// Copyright (C) 2019 Sergey Rubanov. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-promise.any
+description: Promise.any is callable
+features: [Promise.any]
+---*/
+
+assert.sameValue(typeof Promise.any, 'function');