vcl: fix config parsing of hex values
vcl: fix config parsing of hex values

Type:fix

Change-Id: I31f35dd86fb6efb04d4a449f7fc834296baaa043
Signed-off-by: Tal Saiag <2a25c6cb2298763ae17c8ed85eb361e6f278cd0f@gmail.com>
Signed-off-by: Florin Coras <c9715e5cdf0718c2e9b10678757dfb027875eba2@cisco.com>

vpp-dev/vpp,vpp-dev/vpp,vpp-dev/vpp,FDio/vpp,FDio/vpp,FDio/vpp,chrisy/vpp,FDio/vpp,vpp-dev/vpp,vpp-dev/vpp,chrisy/vpp,chrisy/vpp,chrisy/vpp,FDio/vpp,FDio/vpp,vpp-dev/vpp,chrisy/vpp,FDio/vpp,chrisy/vpp,vpp-dev/vpp,FDio/vpp,chrisy/vpp,chrisy/vpp