fix deprecated registry-manager option in integration test setup

Author: thomas loubrieu

docker/scripts/elasticsearch-init.sh

@@ -47,7 +47,7 @@ while ! curl --output /dev/null --silent --head --fail "$ES_URL" -u 'admin:admin
 done
 
 echo "Creating registry and data dictionary indices..." 1>&2
-registry-manager create-registry -es file:///etc/local_registry.xml  -auth /etc/es-auth.cfg
+registry-manager create-registry -registry file:///etc/local_registry.xml  -auth /etc/es-auth.cfg
 
 echo "Create aliases, until registry-manager does it"
 curl -X POST  -H "Content-Type: application/json" -d @/usr/local/bin/aliases/alias_registry.json -u admin:admin --insecure https://elasticsearch:9200/_aliases