security/py-certbot: Improve periodic script
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
PR: 245674, 245954
Reported by: amdmi3, fjoe
Reviewed by: koobs
Approved by: dbaio, koobs (python, maintainer)
Differential Revision: https://reviews.freebsd.org/D25391
Approved by: ports-secteam (joneum)
79b0abb087