Updated openstack/openstack
Project: openstack/tempest  d50654e10ab4ac7c31c8eca3464fa82e1c7fd368

Increase default maximum safe_body function

There is this specific test test_absolute_limits_negative which's xml
version is bigger than 2048 characters and was truncated on tempest.log
that is fixed increasing that maximum even though I'm not sure how long
xml tests will live here.
Closes-Bug: #1383996

Change-Id: I771921e3c14333afc791e21395c0edf9feba5ee0