chore: make ro crate private

Author: anuragxxd

packages/ecc-client-elixir-ro-crate/package.json

@@ -5,6 +5,7 @@
   "type": "module",
   "version": "0.1.0",
   "license": "Apache-2.0",
+  "private": true,
   "repository": {
     "type": "git",
     "url": "https://github.com/elixir-cloud-aai/cloud-components.git"