Increase the timeout for the stop_stack message

Previously, the stop_stack message accidentally used the
engine_life_check_timeout (by default, 2s). But unlike other messages sent
using that timeout, stop_stack needs to synchronously kill all running
threads operating on the stack. For a very large stack, this can easily
take much longer than a couple of seconds. This patch increases the timeout
to give a better chance of being able to start the delete.

Change-Id: I4b36ed7f1025b6439aeab63d71041bb2000363a0
Closes-Bug: #1499669
1 file changed
tree: 632a3250e84cb5bdf3332ea5f345fe3829bd4f03
  1. common/
  2. functional/
  3. scenario/