Currently, multiple scripts are being stored in
/var/lib/container-config-scripts directory if any of theses scripts
are being used during the update_tasks the content won't be up to
date (or the script will be fully missing if added in a new release),
as the content of this folder is being updated during the deploy tasks
(step 1), which occurs after all the update_tasks.
This patch gathers the tasks responsible for the folder creation and
content update into a new playbook named common_container_config_scripts.yaml,
this way we can reference the tasks from the deploy-tasks step1 playbook
(as it was happening up to now) and invoke them before the update_tasks
playbook gets called.
Change-Id: I2ac6bb98e1d4183327e888240fc8d5a70e0d6fcb
Related-Bug: #1904193