RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/web-sys/webidls/enabled/PaymentRequestUpdateEvent.webidl

@@ -0,0 +1,20 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this WebIDL file is
+ *   https://www.w3.org/TR/payment-request/#paymentrequestupdateevent-interface
+ */
+
+[Constructor(DOMString type,
+             optional PaymentRequestUpdateEventInit eventInitDict),
+ SecureContext,
+ Func="mozilla::dom::PaymentRequest::PrefEnabled"]
+interface PaymentRequestUpdateEvent : Event {
+  [Throws]
+  undefined updateWith(Promise<PaymentDetailsUpdate> detailsPromise);
+};
+
+dictionary PaymentRequestUpdateEventInit : EventInit {
+};