Use the new libquotient version of the serveracl event

Use with https://github.com/quotient-im/libQuotient/pull/729

src/events/serveraclevent.h

@@ -1,14 +0,0 @@
-// SPDX-FileCopyrightText: 2024 James Graham <james.h.graham@protonmail.com>
-// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
-
-#pragma once
-
-#include <Quotient/events/simplestateevents.h>
-
-namespace Quotient
-{
-
-// Defined so we can directly switch on type.
-DEFINE_SIMPLE_STATE_EVENT(ServerAclEvent, "m.room.server_acl", bool, allow_ip_literals, "allow_ip_literals")
-
-} // namespace Quotient