Add a test for observable calls in Temporal.Duration constructor.

test/built-ins/Temporal/Duration/call-builtin.js

@@ -0,0 +1,15 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.duration
+description: Constructor should not call built-in functions.
+includes: [temporalHelpers.js]
+features: [Temporal]
+---*/
+
+Number.isFinite = () => { throw new Test262Error("should not call Number.isFinite") };
+Math.sign = () => { throw new Test262Error("should not call Math.sign") };
+
+const duration = new Temporal.Duration(1, 1);
+TemporalHelpers.assertDuration(duration, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0);