Updated openstack/openstack
Project: openstack-dev/devstack  7751354b44bc3ce286142d588d18ec919a5e4eff
null
Decrease tempest BUILD_TIMEOUT

The BUILD_TIMEOUT is the generally used timeout option in tempest.

Almost never expected to any operation takes more than 60 sec,
the 400 sec is too match for timeout.
Changing the BUILD_TIMEOUT to 196 sec, it is still expected to be safe.

It can make faster the failing test jobs.

Change-Id: I7e7c767400ca448cb86d27b60a1229a2afa69726