Remove test_rule_create_fail_for_direction_ingress

When the API extension qos-bw-minimum-ingress will be on master (see:
https://review.openstack.org/584927) the test
neutron_tempest_plugin.api.test_qos.QosMinimumBandwidthRuleTestJSON.
test_rule_create_fail_for_direction_ingress is useless, so it can be
removed from master, and to keep the coverage for stable branches there
should be fullstack test: I6ee08d43aed60a7dd2d3281deaccfac2f3712b33

Change-Id: Ie04d53817c1f28b4756b1cc308203dc77dd2a19c
Partial-Bug: #1578989
See-Also: https://review.openstack.org/502306 (nova spec)
See-Also: https://review.openstack.org/508149 (neutron spec)
1 file changed