Fix trove  legacy-trove-legacy-functional-dsvm-mysql
Fix trove  legacy-trove-legacy-functional-dsvm-mysql

This should run only on stable/newton, see zuul/layout.yaml.

Change-Id: I1753dfeaccf307798ad826e7170364f12b77d110

openstack-infra/project-config,openstack-infra/project-config