snf-ci: Patch kamaki to use CA certificates

Patch kamaki clients to use ca_certs path found in kamakirc file or to
completely skip SSL verification using the '--ignore-ssl' flag.
burnin: Patch kamaki to use CA certificates

Patch kamaki clients to use ca_certs path found in kamakirc file or to
completely skip SSL verification using the '--ignore-ssl' flag.

Bump kamaki version dependency to '>= 0.13rc5'.