Building caddy times out on slower devices

[nenad]

Hey Matt, thanks a lot for creating caddy. I started playing with it today on my RPi and encountered an issue when building caddy with CloudFlare DNS module. Namely, the RPi took a little bit longer when building the project and after 5 minutes it timeout out when it was fetching the deps and after I restarted the build it failed again after 5 minutes when building the project. I had to remove the timeout condition, rebuild xcaddy and then rerun it to finally get the modified caddy build.

I assume the timeout was added for CI builds but for development purposes it's really unexpected. I propose the timeout has a flag/option/env to be set and let the default behavior be without timing out. What do you think about this?

[mholt]

@nenad Please try with 1eaff74 - timeouts are now disabled when using the CLI (but can still be configured as a library).

[nenad]

@mholt Wow, that was a super fast response. Thanks a ton, the commit fixes the issue!