Blind commit to fix laconic CLI calls after rename. (#784)

`laconic cns` got renamed to `laconic registry` which breaks all the scripts and commands that use it.

Reviewed-on: cerc-io/stack-orchestrator#784
Co-authored-by: Thomas E Lackey <telackey@bozemanpass.com>
Co-committed-by: Thomas E Lackey <telackey@bozemanpass.com>

stack_orchestrator/data/container-build/cerc-laconic-registry-cli/create-demo-records.sh

@@ -5,7 +5,7 @@ if [ -n "$CERC_SCRIPT_DEBUG" ]; then
   set -x
 fi
 
-registry_command="laconic cns"
+registry_command="laconic registry"
 demo_records_dir="scripts/demo-records"
 
 # Check we have funds