Configure deploy wrt ENV selected

removed DEV_KEY value from file and added ansible-playbook command to run cheaha.yml file in the user_data file

This allows to run the playbook post the build for the desired env during deploy

ansible/roles/cheaha.node/tasks/main.yml

@@ -34,3 +34,7 @@
 - name: Set timezone to America/Chicago
   community.general.timezone:
     name: America/Chicago
+  retries: 3
+  delay: 3
+  register: result
+  until: not result.failed