make-ca-cert.sh: don't suppress errors (#1713)
make-ca-cert.sh: don't suppress errors (#1713)

they are useful for debugging, and this script
isn't run interactively.
KaGeN101/mantl,datascienceinc/mantl,mantl/mantl,KaGeN101/mantl,mantl/mantl,CiscoCloud/microservices-infrastructure,bitium/mantl,bitium/mantl,CiscoCloud/microservices-infrastructure,CiscoCloud/mantl,CiscoCloud/mantl,datascienceinc/mantl,sehqlr/mantl,sehqlr/mantl