```
security/py-certbot: Improve periodic script, Fix Concurrency
This change will keep the default behavior in the periodic script
and will add options to customize each parameter for those who want to:
- weekly_certbot_pre_hook
- weekly_certbot_post_hook
- weekly_certbot_deploy_hook
- weekly_certbot_custom_args
Approved by: ???
PR: 245674, 245954
```