fix: Verify regex match is not 'None' (#492)
fix: Verify regex match is not 'None' (#492)

Regular expression 're.search' will return 'None' if no match is found.
Attempting to user 'start()' method on 'None' causes an
'AttributeError'. Inspecting the request info only needs to be done if
're.search' find a match.
open-power-ref-design-toolkit/cluster-genesis,open-power-ref-design-toolkit/cluster-genesis