jicofo: disable cert verification for jvb xmpp (#1501)

jicofo/rootfs/defaults/jicofo.conf

@@ -184,6 +184,7 @@ jicofo {
         domain =  "{{ $JVB_XMPP_AUTH_DOMAIN }}"
         username = "focus"
         password = "{{ .Env.JICOFO_AUTH_PASSWORD }}"
+        disable-certificate-verification = true
       }
       {{ end }}
       {{ if $ENABLE_RECORDING }}