Updated openstack/openstack
Project: openstack/tempest  9abd422edacc84f60097b0dedc6638bd29d2113d
null
Remove test_network_quotas_scenario

This is not really a scenario test. Scenarios are supposed to
validate workflows.

Also, network quotas are already covered in tempest.api.network and
this scenario does not work well with parallelism enabled.

Change-Id: I8b363bc1a7ac40173ba76ca41c8a78a3032edb02