[group_vars] Add cifmw_nolog variable to all.yml and set it to true by default

Signed-off-by: Roberto Alfieri <ralfieri@redhat.com>

Author: rebtoor

group_vars/all.yml

@@ -10,3 +10,4 @@ cifmw_installyamls_repos_relative: src/github.com/openstack-k8s-operators/instal
 cifmw_installyamls_repos: "{{ ansible_user_dir }}/{{ cifmw_installyamls_repos_relative }}"
 cifmw_architecture_repo_relative: src/github.com/openstack-k8s-operators/architecture
 cifmw_architecture_repo: "{{ ansible_user_dir }}/{{ cifmw_architecture_repo_relative }}"
+cifmw_nolog: true # set to false to enable logging of sensitive data