Bug#34445844 Timeout in 'test_event -n SubscribeNR T1'

Avoid test failure due to timeouts.

Timeout limit was set to 20mins, while test seems to take at
least > 15min and oftentimes more. Patch double the timeout limits.

Change-Id: Id041966092579109560d212d4e4c014307401c30

Author: Ole John Aske

storage/ndb/test/run-test/daily-basic--15-tests.txt

@@ -1,4 +1,4 @@
-# Copyright (c) 2016, 2021 Oracle and/or its affiliates.
+# Copyright (c) 2016, 2022 Oracle and/or its affiliates.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -77,7 +77,7 @@ max-time: 900
 
 cmd: test_event
 args: -n SubscribeNR T1
-max-time: 1200
+max-time: 2400
 
 cmd: test_event
 args: -n getEventBufferHighUsage T1