Updated openstack/openstack
Project: openstack/tempest  be61d92482f1d5b0546e0f9cfd153ae0ac61cdf0
null
Prepare for enabling H302 rule(services/compute/json)

Currently H302 rule is ignored by tox. However, this rule should
be enabled. This patch partially fixes this problem to prepare for
H302 rule.

Change-Id: I93204fb215b54b8a304224b249320428870dedde