Correct the grenade job flag for no tempest tests
used an incorrect flag.
export DEVSTACK_GATE_NEUTRON=1
export DEVSTACK_GATE_TEMPEST=1
- export DEVSTACK_GATE_TEMPEST_NOTEST=1
+ export DEVSTACK_GATE_TEMPEST_NOTESTS=1
export DEVSTACK_GATE_GRENADE=pullup
export BRANCH_OVERRIDE={branch-override}
if [ "$BRANCH_OVERRIDE" != "default" ] ; then
