New comment by daniel-eys on void-packages repository

https://github.com/void-linux/void-packages/pull/24778#issuecomment-706545842

Comment:
Caddy1 is EOL since 1 Oct 2020 and now unsupported: https://github.com/caddyserver/caddy/blob/master/.github/SECURITY.md#supported-versions
We should update the `caddy` template to 2.x and not introduce a separate `caddy2` template.