[fix] false positive on nova-services
Nova-services have a false positive due to index of return table contain the word “down” for column “Forced down”
Tested on Xena
Story: 2008299 Task: 41184
Change-Id: I4ffecb21079c04ca1a7976bea06544dad271d851 Signed-off-by: Cyril Lopez cylopez@redhat.com