Karbor: update the $PROJECTS variable of the job definition
Add the project trove to the $PROJECTS variable in the job
definition karbor.yaml. To fix the erorr about cloning trove
when the trove service is enable[1].
[1]https://review.openstack.org/#/c/480204/
fi
export PROJECTS="openstack/karbor $PROJECTS"
+ export PROJECTS="openstack/trove $PROJECTS"
+ export PROJECTS="openstack/trove-dashboard $PROJECTS"
export DEVSTACK_PROJECT_FROM_GIT="python-karborclient"
export DEVSTACK_GATE_SETTINGS=/opt/stack/new/karbor/devstack/devstackgaterc
