Stop logging the rsync of puppet

It takes over the log files. So does the sync of
project-config.

Depends-On: https://review.opendev.org/724418
Change-Id: Ic5c3811bf8b03cd387a2790e4d6ab457f5288c57

playbooks/group_vars/all.yaml

@@ -1,4 +1,5 @@
 ansible_python_interpreter: python3
+silence_synchronize: true
 
 distro_lookup_path:
   - "{{ ansible_facts.distribution }}.{{ ansible_facts.lsb.codename }}.{{ ansible_facts.architecture }}.yaml"

playbooks/group_vars/puppet.yaml

@@ -10,5 +10,7 @@ puppet_color: 'false'
 mgmt_hieradata: /etc/ansible/hosts
 mgmt_puppet_module_dir: /etc/puppet/modules
 puppet_hieradata_link_dest: /opt/system-config/hieradata
+puppet_nolog_sync: '{{ silence_synchronize }}'
+
 ansible_roles:
   - puppet

playbooks/roles/sync-project-config/tasks/main.yaml

@@ -15,3 +15,4 @@
   synchronize:
     src: '{{ project_config_src }}/{{ project_config_subdir }}'
     dest: '{{ project_config_dest }}'
+  no_log: '{{ silence_synchronize }}'